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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').
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