Instead of using a loop to find a minimum of two dice roll in R such as:
Min <- matrix(0, nrow=6, ncol=6)
d1 <- 1:6
d2 <- 1:6
for(k in 1:6){
for(j in 1:6){
Min[k,j] <- min( c(d1[k], d2[j]) )
}
}
Is there a simpler way or shorter code to get the following result?
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] 1 1 1 1 1 1
[2,] 1 2 2 2 2 2
[3,] 1 2 3 3 3 3
[4,] 1 2 3 4 4 4
[5,] 1 2 3 4 5 5
[6,] 1 2 3 4 5 6
outer(d1,d2,pmin)
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] 1 1 1 1 1 1
[2,] 1 2 2 2 2 2
[3,] 1 2 3 3 3 3
[4,] 1 2 3 4 4 4
[5,] 1 2 3 4 5 5
[6,] 1 2 3 4 5 6