split_matrix: Split a matrix by rows, based on either the number of rows...

In sFFLHD: Sequential Full Factorial-Based Latin Hypercube Design

Description

Split a matrix by rows, based on either the number of rows per group or number of splits.

Usage

split_matrix(mat, rowspergroup = NULL, nsplits = NULL, shuffle = TRUE)

Arguments

mat	A matrix to be split.
rowspergroup	Number of rows in a group.
nsplits	Number of splits to make.
shuffle	Should the splits be shuffled before returning?

Value

A list of the splits of the matrix.

Examples

mat <- matrix(1:12, ncol=2)
split_matrix(mat, 4, shuffle=FALSE)
split_matrix(mat, 4, shuffle=TRUE)
split_matrix(mat, nsplits=3, shuffle=FALSE) # same as 4 rowspergroup

sFFLHD documentation built on May 2, 2019, 4:47 a.m.