*grf1 <- gnuplot x --output="display* *--time-series
--with-lines*
Oh, sorry! I've forgot the ending quotes. :-[
*grf1 <- gnuplot x --output="display"* *--time-series --with-lines*
That will work now!
**********************************
Artur BALA
Development Economist, Consultant
email: artur.bala.tn(a)gmail.com
phone: +216 24 71 00 80
skype: artur.bala.tn
**********************************