[R] How to use different title in a loop

Hi all, I want to draw n plots whose titles are Main effect of X_i, i= 1, 2, ..., n, respectively. More specifically, I use: par(mfrow = c(n/2, 2)) for ( i in 1:n) { plot(1:J, y[i, 1: J], main = 'Main effect of X_i') } This gives me a series of plots with the common title with a

Re: [R] How to use different title in a loop

see ?paste main = paste (Main effect of , variable) par(mfrow = c(n/2, 2)) for ( i in 1:n) { plot(1:J, y[i, 1: J], main = 'Main effect of X_i') } __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do