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# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
5 File Associations

.R File Extension

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Rez Source Code File Icon
File Type
This file is saved in a plain text format.
Therefore, you can view the contents of the file in a text editor.
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Rez Source Code File
DeveloperApple
Popularity
4.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
File Format Description

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.

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.

Program(s) that open .R files
Updated 2/25/2011

Generic Icon
File Type
This file is saved in a plain text format.
Therefore, you can view the contents of the file in a text editor.
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REBOL Script
DeveloperREBOL Technologies
Popularity
3.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
File Format Description

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.

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

Program(s) that open .R files
Microsoft Windows Logo
Windows
Icon REBOL/View
Icon REBOL/Core
Icon REBOL/SDK
Mac OS X Logo
Mac OS
Icon REBOL/View
Icon REBOL/Core
Icon REBOL/SDK
Linux Logo
Linux
Icon REBOL/View
Icon REBOL/Core
Icon REBOL/SDK
Updated 1/9/2010

R Script File Icon
File Type
This file is saved in a plain text format.
Therefore, you can view the contents of the file in a text editor.
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R Script File
DeveloperThe R Project for Statistical Computing
Popularity
3.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
File Format Description

Script written in R, a 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.

R is developed by The R Project for Statistical Computing.

Program(s) that open .R files
Microsoft Windows Logo
Windows
The R Project for Statistical Computing Icon RExternal Link
RStudio Icon RStudioExternal Link
Mac OS X Logo
Mac OS
The R Project for Statistical Computing Icon RExternal Link
RStudio Icon RStudioExternal Link
Linux Logo
Linux
The R Project for Statistical Computing Icon RExternal Link
RStudio Icon RStudioExternal Link
Updated 10/25/2011

Generic Icon
File Type
This file is saved in a plain text format.
Therefore, you can view the contents of the file in a text editor.
[x] Close  
Ratfor Source Code File
DeveloperBrian Kerhighan
Popularity
2.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryDeveloper Files
File Format Description

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.

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.

Program(s) that open .R files
Microsoft Windows Logo
Windows
Icon RatforExternal Link
Mac OS X Logo
Mac OS
Icon RatforExternal Link
Linux Logo
Linux
Icon RatforExternal Link
Updated 2/25/2011

Generic Icon
File TypeRight Audio Channel File
DeveloperN/A
Popularity
1.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryAudio Files
File Format Description

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).

Program(s) that open .R files
Microsoft Windows Logo
Windows
Apple iTunes Icon Apple iTunes
Icon Other music playerExternal Link
Mac OS X Logo
Mac OS
Apple iTunes Icon Apple iTunes
Icon Other music playerExternal Link
Updated 12/9/2006