I'm new to R and have not been able to find what I am looking for online. I found the system command but that seems to be used for getting lists of directories, etc.

I am trying to replicate something that I used to do in SAS. I am simulating some data (which I can do in R with a particular package) and then trying to call an outside program to fit a specific model to the data. In SAS, the commands would have been

x softwarename.exe
x commandfilename.exe

Any help is appreciated. Thanks.

Leigh



Leigh M. Williams, Ph.D.
Postdoctoral Research Associate
College of Education
Georgia State University

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