reorder: Reorder a matrix vertically according to a vector of new positions
Description
Reorder a matrix vertically according to a vector of new positions.
Usage
reorder(mat, new.order)
Value
Reordered matrix.
Arguments
mat
Input matrix.
new.order
Vector of integer numbers with the new order of rows. The
new order must contain as many elements as the matrix has rows and it must
not contain NA values, duplicate entries, or gaps.
Author
Philip Leifeld
Details
This function takes a matrix and reorders its rows based on a vector of new
positions.