matrixcalc (version 1.0-3)

shift.up: Shift matrix m rows up

Description

This function returns a matrix where the argument as been shifted up the given number of rows filling the bottom rows with the given fill value.

Usage

shift.up(A, rows = 1, fill = 0)

Arguments

A

a matrix

rows

integer number of rows

fill

fill value which as the default value of zero

Value

A matrix.

Examples

Run this code
# NOT RUN {
A <- matrix( seq( 1, 16, 1 ), nrow=4, byrow=TRUE )
shift.up( A, 1 )
shift.up( A, 3 )
# }

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