[R] par and a substitute for mtext to write one time a title per page

RE: par and a substitute for mtext to write one time a title per page Hi, Q1. Is there way I can set mfg =c(2,1) which for me could have meant 2 pages and no split on the columns per page; and mfrow =c(4,1) which for me it means 4 graphs per page in

Re: [R] par and a substitute for mtext to write one time a title per page

Hmm, Reading some responses in the archives on mfg, the first one was simple the mfg does not control the pages. After removing mfg=c(2,1), and leaving in the program only mfrow=(4,1) although I am printing one after the other in a loop, pages are printed and do not overwrite the same page.