## Two short, sorted datasets of the same length
png("qq_same_length.png");
qqplot(c(1,2,2.5,3),c(1,1.5,2.5,3))
dev.off();

## Two short, sorted datasets of different lengths
png("qq_different_length.png");
qqplot(c(1,2,3,3.5),c(1,1.5,2.5))
dev.off();