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| author | Lars-Dominik Braun <lars@6xq.net> | 2021-11-19 09:33:59 +0100 |
|---|---|---|
| committer | Lars-Dominik Braun <lars@6xq.net> | 2021-11-19 10:05:08 +0100 |
| commit | 3199b96b2eaf73c627491f7ad29efee1481a4398 (patch) | |
| tree | b86ecf7353fe663b798cb47572d5456e66d94b7b /gnu | |
| parent | 6750e5a6e09255490b13d65a7274c0aff304e55d (diff) | |
| download | guix-3199b96b2eaf73c627491f7ad29efee1481a4398.tar.gz guix-3199b96b2eaf73c627491f7ad29efee1481a4398.zip | |
gnu: Add r-gld.
* gnu/packages/statistics.scm (r-gld): New variable.
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/statistics.scm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm index 2a534b92b7..d7ffa4355f 100644 --- a/gnu/packages/statistics.scm +++ b/gnu/packages/statistics.scm @@ -6721,3 +6721,36 @@ of L-moments and trimmed L-moments of distributions and data samples; parameter estimation; L-moment ratio diagram; plot vs. quantiles of an extreme-value distribution.") (license license:cpl1.0))) + +(define-public r-gld + (package + (name "r-gld") + (version "2.6.2") + (source + (origin + (method url-fetch) + (uri (cran-uri "gld" version)) + (sha256 + (base32 "1wrw7i5bq7rb2ahadm57y9fmr697r7lp9ln7ajcd592b0nn60n4i")))) + (properties `((upstream-name . "gld"))) + (build-system r-build-system) + (propagated-inputs `(("r-e1071" ,r-e1071) ("r-lmom" ,r-lmom))) + (home-page + "https://cran.r-project.org/package=gld") + (synopsis + "Estimation and Use of the Generalised (Tukey) Lambda Distribution") + (description + "The generalised lambda distribution, or Tukey lambda distribution, +provides a wide variety of shapes with one functional form. This package +provides random numbers, quantiles, probabilities, densities and +density quantiles for four different types of the distribution, the FKML +(Freimer et al 1988), RS (Ramberg and Schmeiser 1974), GPD (van Staden +and Loots 2009) and FM5 - see documentation for details. It provides the +density function, distribution function, and Quantile-Quantile plots. +It implements a variety of estimation methods for the distribution, +including diagnostic plots. Estimation methods include the starship (all +4 types), method of L-Moments for the GPD and FKML types, and a number +of methods for only the FKML type. These include maximum likelihood, +maximum product of spacings, Titterington's method, Moments, Trimmed +L-Moments and Distributional Least Absolutes.") + (license license:gpl2+))) |