Hello,

Two approaches depending when you want to trigger this background calculation:

1) It is enough to trigger the background computation after each top-level instruction entered at the command line: use ?addTaskCallback

2) You want to trigger the background calculation at a given time, or redo it every xxx ms. This is a little bit more complicate. I have success using the tcltk package and the 'after' Tcl function.

Best,

Philippe Grosjean

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 ) ) ) ) )
( ( ( ( (    Prof. Philippe Grosjean
 ) ) ) ) )
( ( ( ( (    Numerical Ecology of Aquatic Systems
 ) ) ) ) )   Mons-Hainaut University, Belgium
( ( ( ( (
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Kurapati, Ravichandra (Ravichandra) wrote:
Hi ,

        can some body tell to me "how to run a R method /function as a
background process from R interface"

Thanks

K.Ravichandra


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