# Copyright 2013-2019 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from spack import *


class RGtools(RPackage):
    """Functions to assist in R programming.

    Including:
    - assist in developing, updating, and maintaining R and R packages
      ('ask', 'checkRVersion', 'getDependencies', 'keywords', 'scat')
    - calculate the logit and inverse logit transformations
      ('logit', 'inv.logit')
    - test if a value is missing, empty or contains only NA and NULL values
      ('invalid')
    - manipulate R's .Last function ('addLast')
    - define macros ('defmacro')
    - detect odd and even integers ('odd', 'even')
    - convert strings containing non-ASCII characters (like single
      quotes) to plain ASCII ('ASCIIfy')
    - perform a binary search ('binsearch')
    - sort strings containing both numeric and character components
      ('mixedsort')
    - create a factor variable from the quantiles of a continuous variable
      ('quantcut')
    - enumerate permutations and combinations ('combinations', 'permutation')
    - calculate and convert between fold-change and log-ratio
      ('foldchange', 'logratio2foldchange', 'foldchange2logratio')
    - calculate probabilities and generate random numbers from Dirichlet
      distributions ('rdirichlet', 'ddirichlet')
    - apply a function over adjacent subsets of a vector ('running')
    - modify the TCP_NODELAY ('de-Nagle') flag for socket objects
    - efficient 'rbind' of data frames, even if the column names don't
      match ('smartbind')
    - generate significance stars from p-values ('stars.pval')
    - convert characters to/from ASCII codes.

    """

    homepage = "https://cran.r-project.org/package=gtools"
    url      = "https://cran.r-project.org/src/contrib/gtools_3.5.0.tar.gz"
    list_url = "https://cran.r-project.org/src/contrib/Archive/gtools"

    version('3.5.0', '45f8800c0336d35046641fbacc56bdbb')
