search for: path_to_output

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2013 Apr 02
3
How to do platform independent system calls?
Dear R experts, I hope everyone has had a happy easter break. Recently my work included writing R function that need to call external tools. I did this using R's system function for example: system( paste( 'tool', '-input', path_to_input, '-output', path_to_output, '-other_switch', some_val ) ) I have two question about this: 1) Is there a way to implement such calls to external tools, so they become platform independent? I mean, so that these calls will work both on a *nix and a Windows system? 2) Is there a way to generate platform independent p...