resize: Resize Matrices and Arrays

In ramify: Additional Matrix Functionality

Resize Matrices and Arrays

Description

Change shape and size of a matrix or array.

Usage

resize(x, nrow, ncol, ..., across = c("rows", "columns"), byrow = FALSE)

Arguments

x	A matrix or multi-way array.
nrow	The desired number of rows.
ncol	The desired number of columns.
...	Further dimensions of the array.
across	Character string specifying whether to flatten the matrix across "rows" (default) or "columns". This option is ignored for multi-way arrays.
byrow	Logical. If FALSE (default) the new matrix is filled by columns, otherwise it is filled by rows. This option is ignored for multi-way arrays.

Value

A matrix with dimension nrow-by-ncol.

See Also

flatten(), mat(), matrix().

Examples

m <- 1:9
resize(m)
resize(m, 3, 3)
resize(m, 2, 2)

ramify documentation built on June 24, 2025, 9:07 a.m.