Colleagues
I just encountered an odd problem with the system command; perhaps someone can
provide some insight.
At some point in the past (~ 6 months ago; I was using the latest version of R
and Snow Leopard available at the time), the command:
system("open -a /complete/path/to/app /complete/path/to/file &")
ran successfully.
I am using R 2.12.0 and OS X.6.6 and the command failed. To my surprise,
removed the ampersand fixed the problem. I don't know if the problem lies with
OS X or R's interaction with OS X. Does anyone have any insights into this?
Dennis
Dennis Fisher MD
P < (The "P Less Than" Company)
Phone: 1-866-PLessThan (1-866-753-7784)
Fax: 1-866-PLessThan (1-866-753-7784)
www.PLessThan.com
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