xinch(x=1) yinch(x=1)
xinch
and yinch
convert the specified number of
inches given as their arguments into the correct units
for plotting with graphics functions.# plot labels offset 0.2 inches to the right # of plotted symbols in a plot data(mtcars) attach(mtcars) plot(mpg, disp, pch=19) text(mpg + xinch(0.12), disp, rownames(mtcars),adj=0, cex = .6, col='blue') detach(mtcars)