Planet R

July 30, 2014

CRANberries

New package extlasso with initial version 0.1

Package: extlasso
Type: Package
Title: Maximum penalized likelihood estimation with extended lasso penalty
Version: 0.1
Date: 2014-26-06
Author: B N Mandal and Jun Ma
Maintainer: B N Mandal
Depends: R (>= 3.1.1)
Description: The package estimates coefficients of extended LASSO penalized linear regression and generalized linear models. Currently lasso and elastic net penalized linear regression and generalized linear models are considered. The package currently utilizes an accurate approximation of L1 penalty and then a modified Jacobi algorithm to estimate the coefficients. There is provision for plotting of the solutions and predictions of coefficients at given values of lambda. The package also contains functions for cross validation to select a suitable lambda value given the data. The package also provides a function for estimation in fused lasso penalized linear regression.
License: GPL (>= 2)
Packaged: 2014-07-30 05:44:05 UTC; User
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-30 07:58:08

More information about extlasso at CRAN

July 30, 2014 07:13 AM

New package rareGE with initial version 0.1

Package: rareGE
Type: Package
Title: Testing Gene-Environment Interaction for Rare Genetic Variants
Version: 0.1
Date: 2014-07-28
Author: Han Chen
Maintainer: Han Chen
Description: Tests gene-environment interaction for rare genetic variants using Sequence Kernel Association Test (SKAT) type gene-based tests. Includes two tests for the interaction term only, and one joint test for genetic main effects and gene-environment interaction.
License: GPL-3
Imports: MASS, nlme, survey
URL: http://www.hsph.harvard.edu/han-chen/
Packaged: 2014-07-29 19:59:09 UTC; hanchen
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-30 06:57:34

More information about rareGE at CRAN

July 30, 2014 05:13 AM

Removed CRANberries

Package Rdrools (with last version 0.0.2) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2011-11-29 0.0.2
2011-11-26 0.0.1

July 30, 2014 05:13 AM

Package Rdroolsjars (with last version 0.0.1) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2011-11-26 0.0.1

July 30, 2014 05:13 AM

July 29, 2014

CRANberries

New package miniCRAN with initial version 0.0-16

Package: miniCRAN
Authors@R: c(person("Andrie", "de Vries", role=c("aut", "cre"), email="apdevries@gmail.com"))
License: GPL-2 | GPL-3
Title: Tools to create an internally consistent, mini version of CRAN with selected packages only.
LazyData: true
LazyLoad: true
Description: Tools to create a internally consistent, mini version of CRAN with selected packages only.
Version: 0.0-16
URL: https://github.com/andrie/miniCRAN
Date: 2014-07-29
Imports: tools, XML
Suggests: igraph, RCurl, testthat, knitr
VignetteBuilder: knitr
Packaged: 2014-07-29 16:43:31 UTC; Andrie
Author: Andrie de Vries [aut, cre]
Maintainer: Andrie de Vries
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-29 19:44:51

More information about miniCRAN at CRAN

July 29, 2014 07:13 PM

July 28, 2014

Removed CRANberries

Package RMendeley (with last version 0.1-2) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2012-08-06 0.1-2
2012-01-18 0.1-1

July 28, 2014 11:13 PM

Package mvtBinaryEP (with last version 1.0.1) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2011-01-25 1.0.1
2009-02-18 1.0

July 28, 2014 07:13 PM

Package lmPerm (with last version 1.1-2) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2010-08-16 1.1-2
2010-02-12 1.1-0
2010-01-27 1.0-1
2010-01-26 1.0-0

July 28, 2014 07:13 PM

Package rocplus (with last version 1.0-0) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2011-03-14 1.0-0

July 28, 2014 07:13 PM

Package longclust (with last version 1.1) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2012-05-29 1.0
2012-05-29 1.1

July 28, 2014 07:13 PM

Package ldDesign (with last version 2.0-1) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2012-03-26 2.0-1
2011-11-18 2.0-0
2010-04-15 1.2-0
2007-04-11 1.1-0

July 28, 2014 07:13 PM

CRANberries

New package rYoutheria with initial version 1.0.0

Package: rYoutheria
Type: Package
Title: Access to the YouTheria mammal trait database
Description: A programmatic interface to web-services of Youtheria. Youtheria is an online database of mammalian trait data.
Version: 1.0.0
Date: 2014-07-24
Author: Tom August
Maintainer: Tom August
VignetteBuilder: knitr
URL: https://github.com/biologicalrecordscentre/rYoutheria
BugReports: https://github.com/biologicalrecordscentre/rYoutheria/issues
Depends: R (>= 3.0.0)
Imports: plyr, RJSONIO, reshape2, RCurl
Suggests: knitr, testthat, roxygen2
License: MIT + file LICENSE
Packaged: 2014-07-28 14:04:59 UTC; tomaug
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-28 17:46:15

More information about rYoutheria at CRAN

July 28, 2014 05:13 PM

Removed CRANberries

Package biOpsGUI (with last version 0.1.2) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2008-02-11 0.1.2
2007-12-07 0.1.1

July 28, 2014 05:13 PM

Package cramer (with last version 0.8-1) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2006-06-19 0.8-1

July 28, 2014 05:13 PM

Package RelativeRisk (with last version 1.1-1) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2009-10-20 1.1-1
2009-09-30 1.0-1

July 28, 2014 05:13 PM

Package ipw (with last version 1.0-10) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2011-09-11 1.0-10
2011-04-04 1.0-9
2010-09-30 1.0-8
2010-09-09 1.0-7
2010-08-20 1.0-6
2010-03-25 1.0-5
2010-03-08 1.0-4
2010-03-05 1.0-3
2010-02-14 1.0-2
2010-02-08 1.0-1
2010-02-04 1.0

July 28, 2014 05:13 PM

Package ant (with last version 0.0-10) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2009-10-28 0.0-10
2009-09-18 0.0-8
2009-09-08 0.0-6
2009-09-07 0.0-5

July 28, 2014 05:13 PM

Package biOps (with last version 0.2.2) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2013-03-29 0.2.2
2010-05-07 0.2.1.1
2008-02-11 0.2.1
2007-11-22 0.2
2007-08-14 0.1-1

July 28, 2014 05:13 PM

Package jmec (with last version 1.0-4) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2012-06-21 1.0-4
2012-06-02 1.0-3

July 28, 2014 05:13 PM

Package FRBData (with last version 0.3) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2011-10-27 0.3
2011-04-24 0.2
2011-04-23 0.1

July 28, 2014 05:13 PM

Package BayesQTLBIC (with last version 1.0-2) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2011-10-17 1.0-2
2010-05-18 1.0-1
2009-10-30 1.0-0

July 28, 2014 05:13 PM

Package NMRS (with last version 1.0) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2009-02-11 1.0

July 28, 2014 05:13 PM

Package trimTrees (with last version 1.0) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2014-07-16 1.0

July 28, 2014 07:13 AM

July 26, 2014

CRANberries

New package ibeemd with initial version 1.0

Package: ibeemd
Type: Package
Title: Irregular-lattice based ensemble empirical mode decomposition
Version: 1.0
Date: 2014-07-25
Author: Maogui Hu
Maintainer: Maogui Hu
Depends: R (>= 2.11.0), fields, deldir, rgeos, sp, spdep
Suggests: rgdal
Description: A data-driven and adaptive hierarchical-scale decomposition method for irregular-lattice field (represented by polygons).
License: GPL (>= 2.0)
Packaged: 2014-07-26 14:01:29 UTC; HUMG
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-26 19:48:10

More information about ibeemd at CRAN

July 26, 2014 07:13 PM

New package gmailr with initial version 0.0.1

Package: gmailr
Version: 0.0.1
Date: 2014-7-25
Maintainer: Jim Hester
Author: Jim Hester
Title: Access the Gmail RESTful API from R.
Description: An R interface to the Gmail RESTful API. Allows access to your Gmail messages, threads, drafts and labels from R.
Depends: R (>= 3.0.0)
Imports: httr, base64enc, jsonlite
License: MIT + file LICENSE
URL: https://github.com/jimhester/gmailr
BugReports: https://github.com/jimhester/gmailr/issues
Packaged: 2014-07-25 19:38:23 UTC; james.hester
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-26 08:27:50

More information about gmailr at CRAN

July 26, 2014 07:13 AM

New package dcmr with initial version 1.0

Package: dcmr
Type: Package
Title: Attribute profile estimation using Diagnostic Classification Models and MCMC
Version: 1.0
Date: 2014-07-08
Author: c( person("Diane", family="Losardo", email='dlosardo@amplify.com", role = c("aut", "cre", "cph")), person("Margi", family="Dubal", email='margidubal@gmail.com", role = c("aut", "cre", "cph")))
Maintainer: Diane Losardo
Description: Analysis of dichotomous response data to obtain attribute profile estimates for respondents using Diagnostic Classification Model (DCM) and Markov Chain Monte Carlo (MCMC) method. The estimation procedure uses a loglinear cognitive diagnostic modeling (LDCM) framework that allows for the estimation of a host of DCMs such as NIDO, NIDA, NC-RUM etc.
License: GPL (>= 3)
Depends: R (>= 3.0.2)
Imports: ggplot2, KFAS, plyr, reshape2, tableplot, methods
Suggests: testthat
LazyLoad: yes
LazyData: yes
Repository: CRAN
Packaged: 2014-07-25 19:30:04 UTC; mdubal
NeedsCompilation: no
Date/Publication: 2014-07-26 08:27:47

More information about dcmr at CRAN

July 26, 2014 07:13 AM

July 25, 2014

Bioconductor Project Working Papers

A Novel Targeted Learning Method for Quantitative Trait Loci Mapping

We present a novel semiparametric method for quantitative trait loci (QTL) mapping in experimental crosses. Conventional genetic mapping methods typically assume parametric models with Gaussian errors and obtain parameter estimates through maximum likelihood estimation. In contrast with univariate regression and interval mapping methods, our model requires fewer assumptions and also accommodates various machine learning algorithms. Estimation is performed with targeted maximum likelihood learning methods. We demonstrate our semiparametric targeted learning approach in a simulation study and a well-studied barley dataset.

by Hui Wang et al. at July 25, 2014 09:21 PM

CRANberries

New package nicheROVER with initial version 1.0

Package: nicheROVER
Title: (Niche) (R)egion and Niche (Over)lap Metrics for Multidimensional Ecological Niches
Version: 1.0
Date: 2014-07-21
Authors@R: c(person("Martin", "Lysy", role = c("aut", "cre"), email = "mlysy@uwaterloo.ca"), person("Ashley D.", "Stasko", role = c("aut", "ctb")), person("Heidi K.", "Swanson", role = c("aut", "ctb")))
Description: This package uses a probabilistic method to calculate niche regions and pairwise niche overlap using multidimensional niche indicator data (e.g., stable isotopes, environmental variables, etc.). The niche region is defined as the joint probability density function of the multidimensional niche indicators at a user-defined probability alpha (e.g., 95%). Uncertainty is accounted for in a Bayesian framework, and the method can be extended to three or more indicator dimensions. It provides directional estimates of niche overlap, accounts for species-specific distributions in multivariate niche space, and produces unique and consistent bivariate projections of the multivariate niche region. A forthcoming article by Swanson et al. (Ecology, 2014) provides a detailed description of the methodology. See the package vignette for a worked example using fish stable isotope data.
Depends: R (>= 1.9.0), mvtnorm
Suggests: knitr
VignetteBuilder: knitr
License: GPL-2
LazyData: true
Packaged: 2014-07-25 17:41:04 UTC; Jerome
Author: Martin Lysy [aut, cre], Ashley D. Stasko [aut, ctb], Heidi K. Swanson [aut, ctb]
Maintainer: Martin Lysy
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-25 21:15:59

More information about nicheROVER at CRAN

July 25, 2014 09:13 PM

New package pryr with initial version 0.1

Type: Package
Package: pryr
Title: Tools for computing on the language
Description: Useful tools to pry back the covers of R and understand the language at a deeper level.
Authors@R: c( person("Hadley", "Wickham", email = "h.wickham@gmail.com", role = c("aut", "cre")), person("R Core team", role = "ctb", comment = "Some code extracted from base R"))
License: GPL-2
URL: https://github.com/hadley/pryr
BugReports: https://github.com/hadley/pryr/issues
Version: 0.1
LinkingTo: Rcpp
Imports: stringr, codetools, methods, Rcpp (>= 0.11.0)
Suggests: testthat (>= 0.8.0)
Packaged: 2014-07-22 19:47:04 UTC; hadley
Author: Hadley Wickham [aut, cre], R Core team [ctb] (Some code extracted from base R)
Maintainer: Hadley Wickham
NeedsCompilation: yes
Repository: CRAN
Date/Publication: 2014-07-25 20:28:24

More information about pryr at CRAN

July 25, 2014 07:13 PM

New package phylin with initial version 1.0

Package: phylin
Type: Package
Title: Spatial interpolation of genetic data
Version: 1.0
Date: 2014-06-06
Author: Pedro Tarroso, Guillermo Velo-Anton, Silvia Carvalho
Maintainer: Pedro Tarroso
Suggests: geometry
Description: This package provides functions for the spatial interpolation of genetic distances between samples. The interpolation is based on a modified kriging method that accepts a genetic distance matrix and generates a map of probability of lineage presence. This package also offers tools to generate a map of potential contact zones between groups with user-defined thresholds in the tree to account for old and recent divergence. Additionally, it has functions for IDW interpolation using genetic data and midpoints.
License: GPL (>= 2)
URL: http://www.r-project.org, http://webpages.icav.up.pt/pessoas/ptarroso/phylin/phylin.html
Packaged: 2014-07-25 14:47:33 UTC; pedro
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-25 18:42:31

More information about phylin at CRAN

July 25, 2014 05:13 PM

New package cosinor with initial version 1.0

Package: cosinor
Type: Package
Title: Tools for estimating and predicting the cosinor model
Version: 1.0
Author: Michael Sachs
Maintainer: Michael Sachs
Description: cosinor is a set of simple functions that transforms longitudinal data to estimate the cosinor linear model. Methods are given to summarize the mean, amplitude and acrophase, to predict the mean annual outcome value, and to test the coefficients.
URL: http://github.com/sachsmc/cosinor
Depends: R (>= 2.11.0)
Imports: ggplot2
License: MIT + file LICENSE
LazyData: true
Packaged: 2014-07-25 15:18:01 UTC; sachsmc
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-25 18:37:49

More information about cosinor at CRAN

July 25, 2014 05:13 PM

Removed CRANberries

Package CAMAN (with last version 0.70) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2014-06-30 0.70
2013-04-29 0.67
2013-04-19 0.66

July 25, 2014 09:13 AM

Package edmr (with last version 0.6.3) was removed from CRAN

Previous versions (as known to CRANberries) which should be available via the Archive link are:

2014-04-10 0.6.3

July 25, 2014 07:13 AM

RCpp Gallery

Using RcppArmadillo with bigmemory

The bigmemory package allows users to create matrices that are external to R, stored either in RAM or on disk, allowing them to be bigger than the system RAM, and allowing them to be shared across R sessions.

While these objects are defined by the big.matrix class in R, they are really just wrappers that point to external memory. The actual objects are implemented in C++, thus can be easily manipulated from Rcpp.

Armadillo is a C++ library that provides fast linear algebra functionality. It can be used in conjunction with Rcpp through the RcppArmadillo package.

This example demonstrates how to use the functionality provided by Armadillo on big.matrix objects using Rcpp. To learn how to work with big.matrix objects in Rcpp without using RcppArmadillo see this previous gallery post.

Utilising the functions provided by armadillo simply requires the Rcpp objects and big.matrix objects to be case to the appropriate types that armadillo knows how to work with. To demonstrate this, we again implement the equivalent of the colSums function, but allow the user to specify which columns they want to apply the function to in advance.

// To enable the functionality provided by Armadillo's various macros,
// simply include them before you include the RcppArmadillo headers.
#define ARMA_NO_DEBUG

#include <RcppArmadillo.h>
// [[Rcpp::depends(RcppArmadillo, BH, bigmemory)]]

using namespace Rcpp;
using namespace arma;

// The following header file provides the definitions for the BigMatrix
// object
#include <bigmemory/BigMatrix.h>

// Bigmemory now accesses Boost headers from the BH package,
// we need to make sure we do so as well in this Rcpp::depends comment.
// Boost headers can generate some warning with the default compilation
// options for R.  To suppress these, we can enable C++11 mode which gets
// us 'long long' types.
//
// If your compiler is to old, just disable / remove the following line
// [[Rcpp::plugins(cpp11)]]


// Implementation of colSums
//
// Because BigMatrix objects can come with four different underlying
// types, we need to split our functionality into a "dispatch" function,
// which makes the appropriate typecasts based on the matrix type, and an
// "implementation" function which does the actual calculations.
//
template <typename T>
Col<T> BigArmaColSums(const Mat<T>& aBigMat, IntegerVector subsetCols) {
  // The functions for subsetting an arma::Mat expect the indices to
  // be in of type 'uvec' (shorthand for 'Col<unsigned int>'), so we
  // need to conver the IntegerVector to that type.
  //
  // We subtract 1 to convert the R indices into C++ indices, since
  // indices in R start at 1, but in C++ they start at 0.
  uvec colidx = as<uvec>(subsetCols) - 1;

  // To subset by columns, we use the .cols method for the arma::Mat
  // class. This allows us to access non-contiguous columns.
  return sum(aBigMat.cols(colidx));
}

// Dispatch function for colSums
//
// We need to write this wrapper to handle the different types used
// when constructing a big.matrix
//
// [[Rcpp::export]]
NumericVector BigArmaColSums(SEXP pBigMat, IntegerVector subsetCols) {
  // First we tell Rcpp that the object we've been given is an external
  // pointer.
  XPtr<BigMatrix> xpMat(pBigMat);

  // First we should make sure that none of the requested columns are
  // outside of the provided matrix. If we let the code access an area
  // of memory it shouldn't, bad things will happen!
  if (is_true(any(subsetCols < 1)) ||
      is_true(any(subsetCols > xpMat->ncol()))) {
    throw std::out_of_range("Some of requested columns are outside of the matrix!");
  }

  // The actual data for the matrix is stored in the matrix() field.
  // This is just a pointer to an array, which is laid out in memory in
  // the column major format. Armadillo matrices are also stored in column
  // major format. We can therefore use the advanced `arma::mat` constructor
  // with `copy_aux_mem` set to `false` to effectively "cast" this memory
  // to an object RcppArmadillo understands.
  //
  // Note that this is an 'unsafe' cast, since we're telling armadillo
  // to use existing memory, rather than to create a new matrix. So we need
  // to be careful that the memory we're telling it to use has the correct
  // dimensions!
  //
  unsigned int type = xpMat->matrix_type();
  // The data stored in the big.matrix can either be represent by 1, 2,
  // 4, or 8 bytes. See the "type" argument in `?big.matrix`.
  if (type == 1) {
    Col<char> colSums = BigArmaColSums(
      arma::Mat<char>((char *)xpMat->matrix(), xpMat->nrow(), xpMat->ncol(), false),
      subsetCols
    );
    return NumericVector(colSums.begin(), colSums.end());
  } else if (type == 2) {
    Col<short> colSums = BigArmaColSums(
      arma::Mat<short>((short *)xpMat->matrix(), xpMat->nrow(), xpMat->ncol(), false),
      subsetCols
    );
    return NumericVector(colSums.begin(), colSums.end());
  } else if (type == 4) {
    Col<int> colSums = BigArmaColSums(
      arma::Mat<int>((int *)xpMat->matrix(), xpMat->nrow(), xpMat->ncol(), false),
      subsetCols
    );
    return NumericVector(colSums.begin(), colSums.end());
  } else if (type == 8) {
    Col<double> colSums = BigArmaColSums(
      arma::Mat<double>((double *)xpMat->matrix(), xpMat->nrow(), xpMat->ncol(), false),
      subsetCols
    );
    return NumericVector(colSums.begin(), colSums.end());
  } else {
    // We should never get here, but it resolves compiler warnings.
    throw Rcpp::exception("Undefined type for provided big.matrix");
  }
}

So lets see how this function performs in comparison to colSums, BigColSums.

library(microbenchmark)
library(bigmemory)
Loading required package: methods
Loading required package: bigmemory.sri
Loading required package: BH

bigmemory >= 4.0 is a major revision since 3.1.2; please see packages
biganalytics and and bigtabulate and http://www.bigmemory.org for more information.
# Lets test the performance on 100 random columns from a 60*1000 matrix.
set.seed(4)
ridx <- sample(1:1000, 100)
m <- matrix(rnorm(60*1000), nrow=60)
bigm <- as.big.matrix(m)

options(width=100) # Make sure output looks ok
microbenchmark(res1 <- colSums(m[,ridx]), res2 <- BigArmaColSums(bigm@address, ridx))
Unit: microseconds
                                       expr   min    lq median    uq     max neval
                 res1 <- colSums(m[, ridx]) 56.24 57.98  59.13 75.12 1068.41   100
 res2 <- BigArmaColSums(bigm@address, ridx) 12.48 13.84  19.53 36.55   61.63   100
# and make sure the results are the same:
all.equal(res1, res2)
[1] TRUE

July 25, 2014 12:00 AM

July 24, 2014

CRANberries

New package ssh.utils with initial version 1.0

Package: ssh.utils
Title: Local and remote system commands with output and error capture.
Version: 1.0
Author: Sergei Izrailev
Maintainer: Sergei Izrailev
Description: This package provides utility functions for system command execution, both locally and remotely using ssh/scp. The command output is captured and provided to the caller. This functionality is intended to streamline calling shell commands from R, retrieving and using their output, while instrumenting the calls with appropriate error handling. NOTE: this first version is limited to unix with local and remote systems running bash as the default shell.
URL: http://github.com/collectivemedia/ssh.utils
Depends: R (>= 3.0.3), stringr
License: Apache License (== 2.0)
Copyright: Copyright (C) Collective, Inc. | file inst/COPYRIGHTS
LazyData: true
OS_type: unix
Packaged: 2014-07-24 02:53:39 UTC; user
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-24 21:13:49

More information about ssh.utils at CRAN

July 24, 2014 09:13 PM

New package rpg with initial version 1.0

Package: rpg
Type: Package
Title: Easy interface to advanced PostgreSQL features
Version: 1.0
Date: 2014-05-30
Author: Timothy H. Keitt
Maintainer: Timothy H. Keitt
Description: Allows ad hoc queries and reading and writing data frames to and from a database.
License: GPL (>= 2)
URL: http://www.postgresql.org/, http://github.com/thk686/rpg, http://r-forge.r-project.org/projects/rpg/, http://www.keittlab.org/
Imports: Rcpp (>= 0.11.1), uuid (>= 0.1-1), RApiSerialize (>= 0.1.0)
Suggests: foreach (>= 1.4.2), doParallel (>= 1.0.0), hflights (>= 0.1)
LinkingTo: Rcpp, RApiSerialize
SystemRequirements: libpq
Depends: R (>= 3.0.0)
NeedsCompilation: yes
Note: The files configure.in, cleanup, Makevars.in and Makevars.win are based on the same files found in RPostgreSQL. I thank Dirk Eddelbuettel for giving the go ahead to resue thier build setup. Copyright of the unmodified protions remains with the original authors. The files in src/libpq/ are part of PostgreSQL.
Repository: CRAN
Repository/R-Forge/Project: rpg
Repository/R-Forge/Revision: 18
Repository/R-Forge/DateTimeStamp: 2014-07-15 20:57:00
Date/Publication: 2014-07-24 18:53:44
Packaged: 2014-07-15 22:15:29 UTC; rforge

More information about rpg at CRAN

July 24, 2014 05:13 PM

New package mtk with initial version 1.0

Package: mtk
Type: Package
Title: Mexico ToolKit library (MTK)
Encoding: UTF-8
Version: 1.0
Date: 2014-07-15
Authors@R: c(person("Juhui", "WANG", role = c("aut", "cre"), email = "Juhui.Wang@jouy.inra.fr", comment = "Software and Engineering"), person("Hervé", "MONOD", role = "aut", email = "Herve.Monod@jouy.inra.fr", comment = "Applications and Statistical Methods"), person("Robert", "FAIVRE", role = "ctb", email = "faive@toulouse.inra.fr", comment = "Applications and Statistical Methods"), person("Hervé", "RICHARD", role = "ctb", email = "Herve.Richard@avignon.inra.fr", comment = "Software and Engineering") )
Author: Juhui WANG [aut, cre] (Software and Engineering), Hervé MONOD [aut] (Applications and Statistical Methods), Robert FAIVRE [ctb] (Applications and Statistical Methods), Hervé RICHARD [ctb] (Software and Engineering)
Maintainer: Juhui WANG
Description: MTK (Mexico ToolKit) is a generic platform for the sensitivity and uncertainty analysis of complex models. It provides functions and facilities for experimental design, model simulation, sensitivity and uncertainty analysis, methods integration and data reporting, etc.
License: GPL-3
LazyLoad: yes
Depends: R (>= 2.15.0), base, stringr, graphics, methods, XML, sensitivity, lhs, rgl
Suggests: MASS
Collate: 'mtkAllGenerics.R' 'globalsMtkFuncts.R' 'mtkValue.R' 'mtkFeature.R' 'mtkLevels.R' 'mtkParameter.R' 'mtkDomain.R' 'mtkFactor.R' 'mtkExpFactors.R' 'mtkProcess.R' 'mtkExpWorkflow.R' 'mtkExperiment.R' 'mtkParsor.R' 'mtkResult.R' 'mtkDesignerResult.R' 'mtkDesigner.R' 'mtkMorrisDesigner.R' 'mtkBasicMonteCarloDesigner.R' 'mtkRandLHSDesigner.R' 'mtkNativeDesigner.R' 'mtkSobolDesigner.R' 'mtkFastDesigner.R' 'mtkEvaluatorResult.R' 'mtkEvaluator.R' 'mtkNativeEvaluator.R' 'mtkIshigamiEvaluator.R' 'mtkWWDMEvaluator.R' 'mtkSystemEvaluatorResult.R' 'mtkSystemEvaluator.R' 'mtkAnalyserResult.R' 'mtkAnalyser.R' 'mtkNativeAnalyser.R' 'mtkDefaultAnalyser.R' 'mtkRegressionAnalyser.R' 'mtkMorrisAnalyser.R' 'mtkSobolAnalyser.R' 'mtkPLMMAnalyser.R' 'mtkFastAnalyser.R' 'mtk.addons.R' 'mtkPackage.R'
Packaged: 2014-07-24 08:40:45 UTC; jwang
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-24 13:12:50

More information about mtk at CRAN

July 24, 2014 01:13 PM

New package rvalues with initial version 0.2

Package: rvalues
Type: Package
Title: Computation of r-values for ranking in high-dimensional settings.
Version: 0.2
Date: 2014-07-23
Author: Nicholas Henderson and Michael Newton
Maintainer: Nicholas Henderson
Description: This package provides several procedures for computing "r-values". Given a large collection of measurement units, the r-value, r, of a particular unit is a reported percentile that may be interpreted as the smallest percentile at which the unit should be placed in the top r-fraction of units.
License: GPL-2
Packaged: 2014-07-23 22:26:43 UTC; nhenders
NeedsCompilation: yes
Repository: CRAN
Date/Publication: 2014-07-24 08:22:43

More information about rvalues at CRAN

July 24, 2014 07:13 AM

July 23, 2014

CRANberries

New package rowr with initial version 1.0

Package: rowr
Title: Row-based functions for R objects.
Version: 1.0
Author: Craig Varrichio
Maintainer: Craig Varrichio
Description: Rowr allows the manipulation of R objects as if they were organized rows in a way that is familiar to people used to working with databases. It allows more consistent and predictable output to common functions, and generalizes a number of utility functions to to be failsafe with any number and type of input objects.
Depends: R (>= 3.1.0)
License: GPL-3
LazyData: true
Packaged: 2014-07-23 21:03:33 UTC; CVarrichio
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-23 23:44:16

More information about rowr at CRAN

July 23, 2014 11:13 PM

New package ecospat with initial version 1.0

Package: ecospat
Version: 1.0
Date: 2014-07-23
Title: Spatial ecology miscellaneous methods
Author: Olivier Broenniman and Blaise Petitpierre and Christophe Randin and Robin Engler and Frank Breiner and Manuela D`Amen and Loic Pellissier and Julien Pottier and Dorothea Pio and Ruben Garcia Mateo and Valeria Di Cola and Wim Hordijk and Anne Dubuis and Daniel Scherrer and Nicolas Salamin and Antoine Guisan
Maintainer: Valeria Di Cola
Depends: ade4, ape, gam, gbm, sp
Imports: adehabitatHR, adehabitatMA, biomod2, dismo, ecodist, maptools, randomForest, spatstat, raster, rms
Suggests: MigClim, rgdal, rJava, XML
LazyData: true
URL: http://www.unil.ch/ecospat/home/menuinst/tools--data/tools.html
Description: Miscellaneous methods and utilities for spatial ecology analysis, written by current and former members and collaborators of the ecospat group of Prof. Antoine Guisan, Department of Ecology and Evolution (DEE) & Institute of Earth Surface Dynamics (IDYST), University of Lausanne, Switzerland.
License: GPL
Packaged: 2014-07-23 10:30:53 UTC; valeriadicola
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-23 21:13:51

More information about ecospat at CRAN

July 23, 2014 09:13 PM

New package ReorderCluster with initial version 1.0

Package: ReorderCluster
Type: Package
Title: Reordering the dendrogram according to the class labels
Version: 1.0
Date: 2014-07-21
Author: Natalia Novoselova,Frank Klawonn, Junxi Wang
Maintainer: Natalia Novoselova
Description: Tools for performing the leaf reordering for the dendrogram that preserves the hierarchical clustering result and at the same time tries to group instances from the same class together.
License: GPL (>= 3)
Depends: R (>= 2.10),gplots,graphics
Imports: Rcpp (>= 0.11.0)
LinkingTo: Rcpp
Packaged: 2014-07-23 12:39:49 UTC; novosel
NeedsCompilation: yes
Repository: CRAN
Date/Publication: 2014-07-23 15:24:32

More information about ReorderCluster at CRAN

July 23, 2014 03:13 PM

New package MPAgenomics with initial version 1.1.0

Package: MPAgenomics
Type: Package
Title: Multi-Patient Analysis of Genomic Markers
Version: 1.1.0
Date: 2014-07-23
Author: Quentin Grimonprez with contributions from Guillemette Marot and Samuel Blanck. Some functions use code created by Sjoerd Vosse, Mark van de Wiel, Pierre Neuvial, Henrik Bengtsson.
Maintainer: Samuel Blanck
Description: MPAgenomics provides functions to preprocess and analyze genomic data. It provides wrappers from commonly used packages to streamline their repeated manipulation, offering an easy-to-use pipeline. The segmentation of successive multiple profiles is performed with an automatic choice of parameters involved in the wrapped packages. Considering multiple profiles in the same time, MPAgenomics wraps efficient penalized regression methods to select relevant markers associated with a given outcome.
License: GPL (>= 2)
Copyright: Inria 2012-2014.
Imports: R.utils,changepoint(>= 1.1),glmnet,cghseg
Suggests: HDPenReg,CGHcall,aroma.affymetrix,aroma.cn,snowfall
Packaged: 2014-07-23 12:43:12 UTC; sblanck
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-23 15:24:28

More information about MPAgenomics at CRAN

July 23, 2014 03:13 PM

New package hglm.data with initial version 1.0-0

Package: hglm.data
Type: Package
Title: Data for The hglm Package
Version: 1.0-0
Date: 2014-07-23
Author: Xia Shen, Moudud Alam, Lars Ronnegard
Maintainer: Xia Shen
Description: This data-only package was created for distributing data used in the examples of the hglm package.
BugReports: https://r-forge.r-project.org/tracker/?group_id=558
License: GPL (>= 2)
LazyLoad: yes
Depends: R (>= 2.10), utils, Matrix, MASS
Packaged: 2014-07-23 11:25:13 UTC; xia
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-23 15:24:34

More information about hglm.data at CRAN

July 23, 2014 03:13 PM

New package acp with initial version 1.0

Package: acp
Title: Autoregressive Conditional Poisson
Version: 1.0
Date: 2014-07-18
Author: Siakoulis Vasileios
Depends: tseries
Maintainer: Siakoulis Vasilios
Description: Package for time series analysis of count data
License: GPL-2
Packaged: 2014-07-22 21:56:52 UTC; siakbill
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-23 15:30:55

More information about acp at CRAN

July 23, 2014 03:13 PM

Bioconductor Project Working Papers

Methods for Exploring Treatment Effect Heterogeneity in Subgroup Analysis: An Application to Global Clinical Trials

Multi-country randomised clinical trials (MRCTs) are common in the medical literature and their interpretation has been the subject of extensive recent discussion. In many MRCTs, an evaluation of treatment effect homogeneity across countries or regions is conducted. Subgroup analysis principles require a significant test of interaction in order to claim heterogeneity of treatment effect across subgroups, such as countries in a MRCT. As clinical trials are typically underpowered for tests of interaction, overly optimistic expectations of treatment effect homogeneity can lead researchers, regulators and other stakeholders to over-interpret apparent differences between subgroups even when heterogeneity tests are insignificant. In this paper we consider some exploratory analysis tools to address this issue. We present three measures derived using the theory of order statistics which can be used to understand the magnitude and the nature of the variation in treatment effects that can arise merely as an artefact of chance. These measures are not intended to replace a formal test of interaction, but instead provide non-inferential visual aids allowing comparison of the observed and expected differences between regions or other subgroups, and are a useful supplement to a formal test of interaction. We discuss how our methodology differs from recently published methods addressing the same issue. A case study of our approach is presented using data from the PLATO study, which was a large cardiovascular MRCT that has been the subject of controversy in the literature. An R package is available from the authors on request.

by I. Manjula Schou et al. at July 23, 2014 03:52 AM

Pre-maceration, Saignée and Temperature affect Daily Evolution of Pigment Extraction During Vinification

Consumer demand for intensely coloured wines necessitates the systematic testing of pigment extraction in Sangiovese, a cultivar poor in easily extractable anthocyanins. Pre-fermentation (absent, cold soak pre-fermentation at 5 °C, cryomaceration by liquid N2 addition), temperature (20 or 30 °C), and saignée were compared during vinification (800 kg). Concentrations of anthocyanins, non-anthocyanic flavonoids and SO2-resistant pigments were recorded daily. A semiparametric Bayesian model permitted the kinetic description and the comparison of sigmoidal- and exponential-like curves. In total anthocyanins, saignée at 30 °C yielded a significant gain, later lost at drawing off; cryomaceration had little effect and cold soak no effect at drawing off. Non-anthocyanic flavonoids increased steadily with saignée and at 30 °C. SO2-resistant pigments were higher, particularly for the higher temperature/saignée combination. Using daily recordings, the model indicates turning points for concentration rise or fall, thus allowing a precise and detailed comparison of the vinification methods.

by Ottorino L. Pantani et al. at July 23, 2014 03:52 AM

July 22, 2014

CRANberries

New package jSonarR with initial version 1.0

Package: jSonarR
Type: Package
Title: jSonar Analytics Platform API for R
Version: 1.0
Date: 2014-07-02
Author: jSonar Inc.
Maintainer: Dylan McCall
Description: This package enables users to access MongoDB by running queries and returning their results in R data frames. Usually, data in MongoDB is only available in the form of a JSON document. jSonarR uses data processing and conversion capabilities in the jSonar Analytics Platform and the JSON Studio Gateway (http://www.jsonstudio.com), to convert it to a tabular format which is easy to use with existing R packages.
Depends: R (>= 2.12.1), RCurl, methods
SystemRequirements: MongoDB, JSON Studio
Copyright: jSonar Inc.
License: AGPL-3
URL: http://www.jsonstudio.com/
Packaged: 2014-07-22 21:26:38 UTC; dylan
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-23 00:40:43

More information about jSonarR at CRAN

July 22, 2014 11:13 PM

New package RMRAINGEN with initial version 1.0

Package: RMRAINGEN
Maintainer: Emanuele Cordano
License: GPL (>= 2)
Title: RMRAINGEN (R Multi-site RAINfall GENeretor): a package to generate daily time series of rainfall from monthly mean values
Type: Package
Author: Emanuele Cordano
Description: This package contains functions and S3 methods for spatial multi-site stochastic generation of daily precipitation. It generates precipitation occurrence in several sites using Wilks' Approach (1998). Bugs/comments/questions/collaboration of any kind are warmly welcomed.
Version: 1.0
Repository: CRAN
Date: 2014-07-22
Depends: R (>= 3.0), copula, RGENERATE,RMAWGEN,blockmatrix,Matrix
URL: https://github.com/ecor/RMRAINGEN
Packaged: 2014-07-22 14:35:22 UTC; ecor
NeedsCompilation: no
Date/Publication: 2014-07-22 21:18:30

More information about RMRAINGEN at CRAN

July 22, 2014 09:13 PM

New package nontargetData with initial version 1.1

Package: nontargetData
Type: Package
Title: Quantized simulation data of isotope pattern centroids
Version: 1.1
Date: 2014-07-22
Author: Martin Loos, Francesco Corona
Maintainer: Martin Loos
Description: Data sets for isotope pattern grouping of LC-HRMS peaks with package nontarget. Based on a vast set of unique PubChem molecular formulas, quantized (a) m/z, (b) m/z differences, (c) intensity ratios and (d) marker centroids of simulated centroid pairs are listed for different instrument resolutions.
License: GPL-3
Packaged: 2014-07-22 13:59:18 UTC; uchemadmin
Depends: R (>= 2.10)
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-22 21:18:38

More information about nontargetData at CRAN

July 22, 2014 09:13 PM

New package MixGHD with initial version 1.0

Package: MixGHD
Type: Package
Title: Model based clustering and classification using the mixture of generalized hyperbolic distributions.
Version: 1.0
Date: 2014-07-15
Author: Cristina Tortora, Ryan P. Browne, Brian C. Franczak and Paul D. McNicholas.
Maintainer: Cristina Tortora
Description: Carries out model-based clustering using three different models. The models are all based on the generalized hyperbolic distribution.The first model MGHD is the classical mixture of generalized hyperbolic distributions. The MGHFA is the mixture of generalized hyperbolic factor analyzers for high dimensional data sets. The MCGHD, mixture of coalesced generalized hyperbolic distributions is a new more flexible model.
Depends: Bessel, stats, MASS, mvtnorm, ghyp, numDeriv, R (>= 3.1.1)
NeedsCompilation: no
License: GPL (>= 2)
Packaged: 2014-07-22 13:24:40 UTC; cristina
Repository: CRAN
Date/Publication: 2014-07-22 21:18:29

More information about MixGHD at CRAN

July 22, 2014 09:13 PM

New package FreeSortR with initial version 1.0

Package: FreeSortR
Type: Package
Title: Free Sorting data analysis.
Version: 1.0
Date: 2014-04-29
Author: Philippe Courcoux
Maintainer: Philippe Courcoux
Description: The package FreeSortR provides tools for describing and analysing free sorting data. Main methods are computation of consensus partition and factorial analysis of the dissimilarity matrix between stimuli (using multidimensional scaling approach).
License: GPL-2
Depends: methods, smacof, vegan, ellipse
Packaged: 2014-07-22 14:33:58 UTC; courcoux
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-22 21:18:25

More information about FreeSortR at CRAN

July 22, 2014 09:13 PM

New package rnbn with initial version 1.0.0

Package: rnbn
Type: Package
Title: Access NBN data
Version: 1.0.0
Date: 2014-07-22
Author: Stuart Ball & Tom August
Maintainer: Tom August
Description: Access to data held by the National Biodiversity Network (NBN, www.nbn.org.uk). The NBN acts as a data warehouse for biological records data in the UK and is the UK node of GBIF (Global Biodiversity Information Facility). In this package NBN data is accessed via its web-services.
License: MIT + file LICENSE
Depends: RCurl, RJSONIO, tcltk
BuildVignettes: FALSE
LazyData: TRUE
Packaged: 2014-07-22 12:02:46 UTC; tomaug
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-22 14:29:38

More information about rnbn at CRAN

July 22, 2014 01:13 PM

New package nycflights13 with initial version 0.1

Package: nycflights13
Title: Data about flights departing NYC in 2013.
Version: 0.1
Authors@R: 'Hadley Wickham [aut,cre]'
Description: Airline on-time data for all flights departing NYC in 2013. Also includes useful metadata on airlines, airports, weather, and planes.
Depends: R (>= 3.1.0)
License: CC0
LazyData: true
Suggests: dplyr
URL: http://github.com/hadley/nycflights13
Packaged: 2014-07-21 19:26:17 UTC; hadley
Author: 'Hadley Wickham' [aut, cre]
Maintainer: 'Hadley Wickham'
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-22 11:08:54

More information about nycflights13 at CRAN

July 22, 2014 09:13 AM

New package nasaweather with initial version 0.1

Package: nasaweather
Title: Collection of datasets from the ASA 2006 data expo
Version: 0.1
Authors@R: 'Hadley Wickham [aut,cre]'
Description: This package contains tidied data from the ASA 2006 data expo, as well as a number of useful other related data sets.
Depends: R (>= 3.1.0)
License: GPL-3
LazyData: true
URL: http://github.com/hadley/nasaweather, http://stat-computing.org/dataexpo/2006/
Packaged: 2014-07-21 19:30:24 UTC; hadley
Author: 'Hadley Wickham' [aut, cre]
Maintainer: 'Hadley Wickham'
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-22 11:08:36

More information about nasaweather at CRAN

July 22, 2014 09:13 AM

New package fueleconomy with initial version 0.1

Package: fueleconomy
Title: EPA fuel economy data
Version: 0.1
Authors@R: 'Hadley Wickham [aut,cre]'
Description: Fuel economy data from the EPA, 1985-2015, conveniently packaged for consumption by R users.
Depends: R (>= 3.1.0)
License: CC0
LazyData: true
Suggests: dplyr
URL: http://github.com/hadley/fueleconomy
Packaged: 2014-07-21 19:31:13 UTC; hadley
Author: 'Hadley Wickham' [aut, cre]
Maintainer: 'Hadley Wickham'
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-22 11:08:43

More information about fueleconomy at CRAN

July 22, 2014 09:13 AM

New package babynames with initial version 0.1

Package: babynames
Title: US baby names 1880-2013
Version: 0.1
Authors@R: 'Hadley Wickham [aut,cre]'
Description: US baby names provided by the SSA. This package contains all names used for at least 5 children of either sex.
Depends: R (>= 3.1.0)
License: CC0
LazyData: true
URL: http://github.com/hadley/babynames
Packaged: 2014-07-21 19:46:18 UTC; hadley
Author: 'Hadley Wickham' [aut, cre]
Maintainer: 'Hadley Wickham'
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-22 11:08:48

More information about babynames at CRAN

July 22, 2014 09:13 AM

July 21, 2014

CRANberries

New package tidyr with initial version 0.1

Package: tidyr
Title: Easily tidy data with spread and gather functions.
Version: 0.1
Authors@R: 'Hadley Wickham [aut,cre]'
Description: tidyr is an evolution of reshape2. It's design specifically for data tidying (not general reshaping or aggregating) and works well with dplyr data pipelines.
Depends: R (>= 3.1.0)
License: MIT + file LICENSE
LazyData: true
Imports: reshape2, dplyr (>= 0.2)
URL: https://github.com/hadley/tidyr
Suggests: knitr, testthat
VignetteBuilder: knitr
Packaged: 2014-07-21 19:17:00 UTC; hadley
Author: 'Hadley Wickham' [aut, cre]
Maintainer: 'Hadley Wickham'
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-21 23:16:05

More information about tidyr at CRAN

July 21, 2014 11:13 PM

New package bootSVD with initial version 0.1

Package: bootSVD
Title: Fast, Exact Bootstrap Principal Component Analysis for High Dimensional Data
Description: Implements fast, exact bootstrap Principal Component Analysis and Singular Value Decompositions for high dimensional data, as described in (arxiv.org/abs/1405.0922).
Version: 0.1
Author: Aaron Fisher
Maintainer: Aaron Fisher
Depends: R (>= 3.0.2)
Imports: parallel
License: GPL-2
LazyData: true
Packaged: 2014-07-21 20:05:34 UTC; aaronfisher
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-21 23:18:12

More information about bootSVD at CRAN

July 21, 2014 11:13 PM

New package TableMonster with initial version 1.1

Package: TableMonster
Version: 1.1
Depends: xtable
Date: 2014-07-18
Title: Table Monster
Author: Grant Izmirlian Jr
Maintainer: Grant Izmirlian Jr
Description: Provides a user friendly interface to generation of booktab style tables using xtable.
License: GPL (>= 2)
LazyLoad: yes
Packaged: 2014-07-21 17:14:28 UTC; izmirlig
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-21 20:07:51

More information about TableMonster at CRAN

July 21, 2014 07:13 PM

New package HSSVD with initial version 1.1

Package: HSSVD
Type: Package
Title: Biclustering with heterogeneous variance
Version: 1.1
Date: 2014-07-21
Authors@R: c(person("Guanhua", "Chen", role = c("aut","cre"), email = "guanhuac@live.unc.edu"), person("Michael", "Kosorok", role = c("aut"), email = "kosorok@unc.edu"), person("Shannon","Holloway", role="ctb", email="sthollow@ncsu.edu"))
Description: HSSVD is a recently developed data mining tool for discovering subgroups of patients and genes which simultaneously display unusual levels of variability compared to other genes and patients. Previous biclustering methods were restricted to mean level detection, while the new method can detect both mean and variance biclusters.
Depends: R (>= 2.10), bcv
License: GPL-2
Packaged: 2014-07-21 17:38:29 UTC; sthollow
Author: Guanhua Chen [aut, cre], Michael Kosorok [aut], Shannon Holloway [ctb]
Maintainer: Guanhua Chen
NeedsCompilation: no
Repository: CRAN
Date/Publication: 2014-07-21 20:17:46

More information about HSSVD at CRAN

July 21, 2014 07:13 PM