dim2multidim: Transform a specific dimension of an array into a...

In tdeenes/eegR: Analyze EEG Signals

Description

dim2multidim transforms a user-specified dimension of an array into a multidimensional array while keeping other dimensions intact. It can be conceived of as the inverse of expand.grid on the specified dimension.

Usage

dim2multidim(dat, whichdim, datfr)

Arguments

dat	is the input matrix or array
whichdim	is the target dimension to be expanded (can be a numerical index, a character string specifying the dimension name or a logical vector). If whichdim is a string, dat must have named dimnames.
datfr	a data.frame or matrix with the combination of factor levels (e.g., the result of a call to expand.grid)

Value

An array

See Also

expand.grid

tdeenes/eegR documentation built on April 19, 2021, 4:17 p.m.