Home : File Types : R File (5 File Associations)

.R File Extension

File Type 1R Script File

DeveloperThe R Project for Statistical Computing
Popularity
3.8 (21 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
FormatText

Text

This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

What is a R file?

Script written in R, a programming language used for statistical analysis and graphing purposes; contains code that can be executed within the R software environment; may contain commands that create objects (functions, values, etc.) and produce visualizations of the computed data.

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Programs that open R files
Windows
File Viewer Plus
R
RStudio
Mac
R
RStudio
Linux
R
RStudio
Updated 7/27/2015

File Type 2Rez Source Code File

DeveloperApple
Popularity
2.3 (4 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
FormatText

Text

This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

.R File Association 2

Text file used by Rez, a resource compiler for Mac OS X applications; contains declarations for application resources, which can be string lists, icons, alerts, or one of many other resource types; used for building the resources into the resource fork of an application file.

More Information

R files must must contain both the type declarations and the resource definitions required to compile the resources. Compiled resources can be decompiled back into R files using DeRez.

NOTE: The Rez compiler is included with Apple Xcode development software.

Programs that open R files
Mac
Apple Xcode
MacroMates TextMate
Bare Bones BBEdit
Updated 2/25/2011

File Type 3REBOL Script

DeveloperREBOL Technologies
Popularity
1.7 (3 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
FormatText

Text

This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

.R File Association 3

Script written in the REBOL programming language; contains code that can be compiled into an executable program; may be a program file or a header file referenced by other REBOL program files.

More Information

REBOL stands for "Relative Expression Based Object Language." The language is commonly used for creating Internet scripts and applications.

Programs that open R files
Windows
REBOL/View
REBOL/Core
REBOL/SDK
Mac
REBOL/View
REBOL/Core
REBOL/SDK
Linux
REBOL/View
REBOL/Core
REBOL/SDK
Updated 1/9/2010

File Type 4Ratfor Source Code File

DeveloperBrian Kerhighan
Popularity
1.5 (4 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
FormatText

Text

This file is saved in a plain text format. You can open and view the contents of this file using a text editor.

.R File Association 4

File used by Ratfor, a preprocessor for the FORTAN programming language; contains regular FORTRAN source code as well as Ratfor statements that can be translated into FORTAN source code before they are compiled by a FORTRAN compiler.

More Information

Ratfor source code allows developers to use a wider syntax than the syntax supported by the FORTRAN compiler. For example, Ratfor allows the specification of C-like control flow constructs such as if-else, switch, while, and for.

NOTE: Ratfor is distributed in a source code format.

Programs that open R files
Windows
Ratfor
Mac
Ratfor
Linux
Ratfor
Updated 2/25/2011

File Type 5Right Audio Channel File

DeveloperN/A
Popularity
1.0 (3 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryAudio Files
FormatN/A

Unknown

File format categories include Binary, Text, XML, and Zip. The format of this file type has not been determined.

.R File Association 5

Audio file containing the right channel of an audio track; often exported by audio production programs, such as Digital Performer (Mac) and Cubase (Mac and Windows).

Programs that open R files
Windows
Apple iTunes
Other music player
Mac
Apple iTunes
Other music player
Updated 12/9/2006

.R Extension Information

This page contains information about the file extension R and its known file associations. Our goal is to help you understand what a *.r file is and how to open it.

All file types, file format descriptions, and programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and do not publish any information we have not verified.

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