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Various R programming tools for data manipulation, including: - medical unit conversions, - combining objects, - character vector operations, - factor manipulation, - obtaining information about R objects, - manipulating MS-Excel formatted files, - generating fixed-width format files, - extricating components of date & time objects, - operations on columns of data frames, - matrix operations, - operations on vectors, - operations on data frames, - value of last evaluated expression, and - wrapper for 'sample' that ensures consistent behavior for both scalar and vector arguments.
Useful tools for writing vector graphics devices.
Generalized Estimation Equation solver.
Generalized estimating equations solver for parameters in mean, scale, and correlation structures, through mean link, scale link, and correlation link. Can also handle clustered categorical responses.
Development files for R-geepack.
A micro-package for reading "passwords", i.e. reading user input with masking, so that the input is not displayed as it is typed. Currently we have support for 'RStudio', the command line (every OS), and any platform where 'tcltk' is present.
Interface to the 'libgit2' library, which is a pure C implementation of the 'Git' core methods. Provides access to 'Git' repositories to extract data and running some basic 'Git' commands.
Identifies global ("unknown" or "free") objects in R expressions by code inspection using various strategies, e.g. conservative or liberal. The objective of this package is to make it as simple as possible to identify global objects for the purpose of exporting them in distributed compute
An interface to the Gmail RESTful API. Allows access to your Gmail messages, threads, drafts and labels.
Multiple Precision Arithmetic (big integers and rationals, prime number tests, matrix computation), "arithmetic without limitations" using the C library GMP (GNU Multiple Precision Arithmetic).