Current Terminal (console) width

David,

When using native R GUI that does work because the option is checked to do
that. See Edit -> GUI Preferences...

I'm looking for the R code that will do that same thing so when R is not
being run in the native GUI I can ensure that same behavior.

Thanks,


*Jared Studyvin, PhD *
*Statistician*


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On Fri, Jan 20, 2017 at 9:29 AM, David L Carlson <dcarlson at tamu.edu> wrote:

I cannot replicate that on Windows 8 (64 bit or 32 bit):

options('width')

$width
[1] 90

# Drag the window to resize, then:

options('width')

$width
[1] 124

-------------------------------------
David L Carlson
Department of Anthropology
Texas A&M University
College Station, TX 77840-4352

-----Original Message-----
From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Jared
Studyvin
Sent: Friday, January 20, 2017 10:18 AM
To: Ben Tupper <btupper at bigelow.org>
Cc: r-help mailing list <r-help at r-project.org>
Subject: Re: [R] Current Terminal (console) width

Ben,

That options control is about the size of what is printed. I'm looking for
the actual size of the window in real time.

options('width') ## returns 80
resize the terminal window
options('width') ## returns 80

Sys.getenv('COLUMNS') ## returns current window width
resize the terminal window
Sys.getenv('COLUMNS') ## returns a different value

This however does not work on a Windows OS.

Thanks,




*Jared Studyvin, PhD *
*Statistician*


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On Fri, Jan 20, 2017 at 8:48 AM, Ben Tupper <btupper at bigelow.org> wrote:

Hi,

Have you looked at

options("width")

$width
[1] 80

and does that get at what you need?

Ben

On Jan 20, 2017, at 9:58 AM, Jared Studyvin <jstudyvin at west-inc.com>

wrote:

Hello,

On a non Windows OS the following command: Sys.getenv("COLUMNS")
Will return the current width of the R terminal (console) but this does

not

work on a Windows OS.

Does anyone know equivelant R code when install on a Windows OS?

I'm using WIndows 10 Pro Version: 1607; R 3.3.2

Thanks,

*Jared Studyvin, PhD *
*Statistician*


Environmental & Statistical Consultants
200 S. Second Street
Laramie, WY 82070
(307) 721-3179
jstudyvin at west-inc.com
www.west-inc.com

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