gtools: Various R Programming Tools

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 ('asc', 'chr'), - convert character vector to ASCII representation ('ASCIIfy'), - apply title capitalization rules to a character vector ('capwords').

Getting started

Package details

AuthorGregory R. Warnes [aut], Ben Bolker [aut, cre] (<https://orcid.org/0000-0002-2127-0443>), Thomas Lumley [aut], Arni Magnusson [aut], Bill Venables [aut], Genei Ryodan [aut], Steffen Moeller [aut], Ian Wilson [ctb], Mark Davis [ctb], Nitin Jain [ctb], Scott Chamberlain [ctb]
MaintainerBen Bolker <bolker@mcmaster.ca>
LicenseGPL-2
Version3.9.5
URL https://github.com/r-gregmisc/gtools
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("gtools")

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gtools documentation built on Nov. 20, 2023, 5:07 p.m.