Go to col on vim/vi

You can quickly jump to a specified column in Vim by simply typing the column number followed by a pipe.

80| # go to the 80th column

Thanks to DailyVim

Min-Max on R plots

d <- density(rnorm(1000))
plot(d)
d$x[which.max(d$y)]
abline(v=d$x[which.max(d$y)])

http://r.789695.n4.nabble.com/Find-x-value-of-density-plots-td4165926.html