powered by
Put Labels (A,B, C...) on corners of figures
label.it(a = "", corn = 1, ...)
letters
corner
graphical parameters passed from par
Graphical Side effects
# NOT RUN { par(mfrow=c(2,2)) for(i in 1:4) { plot(rnorm(5), rnorm(5)) label.it(letters[i],1) } # }
Run the code above in your browser using DataLab