Re: [R] Change NA value into 0

You do for(i in 1:n){ a[i] = x[i,1] where a has length n and x has iter rows, hence you get NA values for all i > iter... Best, Uwe Ligges On 01.03.2016 07:39, smart hendsome via R-help wrote: Hi R-users, I have problem regarding my function. My function as below: gen.m <- function(

[R] Change NA value into 0

Hi R-users, I have problem regarding my function. My function as below: gen.m <- function(n,itr){     set.seed(1234)         m <- matrix(nrow = n, ncol=4)    a <- matrix(nrow = n, ncol = 1)    b <- matrix(nrow = n, ncol = 1)    C <- matrix(nrow = n, ncol = 1)    d <- matrix(nro