EnsureMatrix: Ensure that input is matrix (by as.matrix) and check number...

In RegSDC: Information Preserving Regression-Based Tools for Statistical Disclosure Control

Ensure that input is matrix (by as.matrix) and check number of rows (and columns)

Description

Ensure that input is matrix (by as.matrix) and check number of rows (and columns)

Usage

EnsureMatrix(x, nRow = NULL, nCol = NULL)

Arguments

x	NULL or input to as.matrix
nRow	Expected number of rows
nCol	Expected number of columns

Value

Input as a matrix

Author(s)

Øyvind Langsrud

Examples

x <- matrix(c(5, 8, 4, 2, 7, 6), 3, 2)
EnsureMatrix(x)
EnsureMatrix(x, 3)
EnsureMatrix(1:4)
EnsureMatrix(1:4, 4)
EnsureMatrix(NULL, 4)
try(EnsureMatrix(x, 4))
try(EnsureMatrix(1:3, 4))
EnsureMatrix(x, 3, 2)
try(EnsureMatrix(x, 3, 3))
try(EnsureMatrix(NULL, 3, 3))

RegSDC documentation built on April 4, 2025, 2:22 a.m.