Re: [R] if else condition - help

Try this: > sign(ifelse(abs(k)<=1.5, 0, k)) C1 C2 C3 C4 A 0 0 0 0 B 1 0 0 0 C 0 -1 0 0 D -1 1 -1 -1 On Sun, May 22, 2016 at 2:00 PM Adrian Johnson wrote: > Hi group: > I am having difficulty with if else condition. I kindly request some help. > > I have a matrix k > > > k >

Re: [R] Vectors, Loops, Rnorm and KS-Testing

Use 'replicate.' > replicate(n1, mean(rnorm(n2, mean, sd))) Will compute return a column vector of length n1, each entry of which is the mean of n2 random normal variables with mean and sd specified by the arguments of rnorm. On Mon, May 23, 2016 at 10:25 AM Nicoletta Sabov wrote: > Hi ther