perl advice

Hello-

Does anyone have a recommendation on how to call R from perl?  I'm using
the IPC::Open2 module, and running R with the --slave and --quiet
options.  The problem is that I can't predict how many lines of output I
should try to read for each command-- if any!

The ultimate goal is to use perl to provide a form-driven web interface,
but have R do the underlying calculations.

Thanks for any help!

-John Barnett

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