On 01.03.2010 08:42, Yen Lee wrote:
Thank you for your reply.
Because my R program is Chinese version,
I would try my best to translate and specify my question more precisely.
When I type
system('"c:\\Program Files\\SAS\\SAS
9.1\\sas.exe","c:\\entropy\\output7\\scale\\syntax.sas"')
The warning message is as follow,
In system("\"c:\\Program Files\\SAS\\SAS
9.1\\sas.exe\",\"c:\\entropy\\output7\\scale\\syntax.sas\"") :
"c:\Program Files\SAS\SAS
9.1\sas.exe","c:\entropy\output7\scale\syntax.sas" is not be found
When I try
system('"c:\\Program Files\\SAS\\SAS
9.1\\sas.exe"','"c:\\entropy\\output7\\scale\\syntax.sas"')
The warring message is as follow,
The mistake is if (intern) flag<- 3L else { : The argument can not be
interpreted as the logical value.
See ?shell (and ?system) and find that you need one string such as:
shell('"c:\\Program Files\\SAS\\SAS 9.1\\sas.exe"
"c:\\entropy\\output7\\scale\\syntax.sas"')
given the paths are correct.
Uwe Ligges
These commands also don't work outside R, but I also don't know how to
modify.
I guess it's because I lose a command to tell SAS to read the file, but I
don't know how to do this.
Hope it's clear enough.
Can anyone give me some help with this?
Thanks~
Yen
-----Original Message-----
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of Ben Bolker
Sent: Monday, March 01, 2010 12:32 AM
To: r-h...@stat.math.ethz.ch
Subject: Re: [R] Calling SAS from R
Yen Lee<b88207001<at> ntu.edu.tw> writes:
I apologize if my sentence is not fluent to read.
I am doing a simulation study and I need to execute SAS and
read a SAS code in R.
I try the following code but it doesn't work.
system('"c:\\program files\\SAS\\SAS 9.1\\sas.exe" "c:\\syntax.sas"')
can anyone give me some help with this?
You need to tell us, as precisely as possible,
what "doesn't work" means.
Did R produce warnings or error messages? What were they?
If you run the equivalent command (the same except for
single vs double backslashes and surrounding quotation marks)
"c:\program files\SAS\SAS 9.1\sas.exe" "c:\syntax.sas"
outside of R (in a terminal window or from the "Run" box
in Windows), does it work?
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
