I have set up an R procedure that is launched every three hours by crontab in a unix server. Crontab runs at regular intervals the following line: R CMD BATH myprog.R
myprog.R (which by the way uses R2HTML) should create an updated png graph to be referred to and seen in an intranet web-page index.html. The problem is that both: png (....) plot(...) dev.off() AND: plot(...) HTMLplot(...) fail when launched in a batch manner compalining that they need an X11() instance to be used (I understand that they work only in a graphic context and intarictively). How can I obtain that png file? Ciao Vittorio ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
