Can I perform a permutation with columns in a for loop

后端未结

关注

 0  1018

I have a code that rearranges elements of a matrix as;

A <- matrix(seq(4),nrow = 2,byrow = T)
df_w = data.frame(matrix(0, nrow=length(A)*nrow(A), ncol=2))


                      
              相关标签: