shift.right: Shift matrix n columns to the right

In matrixcalc: Collection of Functions for Matrix Calculations

Shift matrix n columns to the right

Description

This function returns a matrix that has been shifted to the right n columns filling the previous columns with the given fill value.

Usage

shift.right(A, cols = 1, fill = 0)

Arguments

A	a matrix
cols	integer number of columns to be shifted to the right
fill	the fill which as default value zero

Value

A matrix.

Note

If the argument A is not a numeric matrix, then the function presents an error message and stops. If the argument rows is not a positive integer, then the function presents an error message and stops.

Author(s)

Frederick Novomestky [e-mail]

Examples

A <- matrix( seq( 1, 16, 1 ), nrow=4, byrow=TRUE )
shift.right( A, 1 )
shift.right( A, 2 )

matrixcalc documentation built on Sept. 15, 2022, 1:05 a.m.