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.
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?
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