squeeze {matlab2r}

Squeeze

Description

Remove dimensions of length 1

Usage

squeeze(A)

Arguments

A

input or array matrix

Details

This function implements the behavior of the homonimous function on Matlab. B = squeeze(A) returns an array with the same elements as the input array A, but with dimensions of length 1 removed. For example, if A is a 3-by-1-by-1-by-2 array, then squeeze(A) returns a 3-by-2 matrix. If A is a row vector, column vector, scalar, or an array with no dimensions of length 1, then squeeze returns the input A.

Value

An array with the same elements as the input array, but with dimensions of length 1 removed.

Note

This is basically a wrapper of drop() with a minor adjustment to adapt the output to what happens on Matlab

Author(s)

Waldir Leoncio

Examples

A <- array(dim = c(2, 1, 2))
A[, , 1] <- c(1, 2)
A[, , 2] <- c(3, 4)
print(A)
squeeze(A)