R - A Language and Environment for Statistical Computing - Reference Index - Version 4.6.1

Sep 4, 2026

Reference index for R, covering the base package and listing available functions, operators, and related documentation entries. Includes version and copyright/license notices, including permissions for verbatim and modified redistribution and translations under stated conditions. Provides an organized catalog of symbols such as data conversion, computation, indexing, environment handling, control structures, comparisons, and constants to support statistical computing tasks and efficient lookup of R capabilities.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages3993

Reading Time167 h 42 min

AccessFree to download

R Core Team

Reference Index

base package

Function Index (A–C)

R: A Language and Environment for Statistical Computing Reference Index The R Core Team Version 4.6.1 (2026-06-24) Copyright (©) 1999–2026 R Foundation for Statistical Computing. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the R Core Team. R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under the terms of the GNU General Public License. For more information about these matters, see [https://www.gnu.org/copyleft/gpl.html](https://www.gnu.org/copyleft/gpl.html). i I 1 1 The base package 3 base-package ....................................... 3 .bincode .......................................... 3 .Device .......................................... 4 .Machine ......................................... 5 .Platform ......................................... 7 abbreviate ......................................... 9 agrep ........................................... 11 all ............................................. 13 all.equal .......................................... 14 all.names ......................................... 18 any ............................................. 19 aperm ........................................... 20 append ........................................... 21 apply ........................................... 22 args ............................................ 23 Arithmetic ......................................... 25 array ............................................ 28 array2DF ......................................... 29 [as.data.frame .......................................](as.data.frame ....................................... 32)[ 32](as.data.frame ....................................... 32) [as.Date ..........................................](as.Date .......................................... 34)[ 34](as.Date .......................................... 34) [as.environment ......................................](as.environment ...................................... 37)[ 37](as.environment ...................................... 37) [as.function .........................................](as.function ......................................... 38)[ 38](as.function ......................................... 38) [as.POSIX](as.POSIX)* ........................................ 39 AsIs ............................................ 42 asplit ............................................ 43 assign ........................................... 44 assignOps ......................................... 45 attach ........................................... 46 attr ............................................. 48 attributes ......................................... 49 autoload .......................................... 51 backsolve ......................................... 52 balancePOSIXlt ...................................... 53 basename ......................................... 54 Bessel ........................................... 55 bindenv .......................................... 58 bitwise ........................................... 60 body ............................................ 61 bquote ........................................... 62 browser .......................................... 63 browserText ........................................ 65 builtins ..........................................

FAQs

What does this document provide for R users?

It provides a reference index that organizes and lists R entries, especially those in the base package, to support fast lookup of functions and related documentation.

Which R version is referenced in the document?

The document states Version 4.6.1 with the given release date.

What licensing permissions are described for the manual?

It grants permissions to redistribute the manual verbatim and to copy and distribute modified versions and translations, provided the copyright and permission notices are preserved and conditions are met.

Sep 4, 2026

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