Oct 31, 2025 · If you have questions about R like how to download and install the software, or what the license terms are, please read our answers to frequently asked questions before you send an email.

Oct 31, 2025 · R is ‘GNU S’, a freely available language and environment for statistical computing and graphics which provides a wide variety of statistical and graphical techniques: linear and nonlinear …

Aug 1, 2025 · useR! 2025 brings together R users, developers, and enthusiasts from around the world for three days of tutorials, presentations, and networking. The conference is aimed at beginners as …

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Benchmarking R is not an easy task and there are many aspects so it is very hard to tell whether a given build of R or a given architecture is faster than another.

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Combine R objects by rows and columns Description Functions cbind() and rbind() are defined in the mice package in order to enable dispatch to cbind.mids() and rbind.mids() when one of the …

The officer package facilitates access to and manipulation of 'Microsoft Word' and 'Microsoft PowerPoint' documents from R. It also supports the writing of 'RTF' documents.

For simplicity let r and off denote a single column and element corresponding to each other: then r [off [j]: (off [j+1]-1)] contains the rows of the full matrix corresponding to row j of the stored matrix. The …

The default is to use all known optimizers for R that satisfy the requirements (i.e. they do not require functions and allow box constraints: see ‘optimizer’ in lmerControl).