scale: Scaling and Centering of "matter" Matrices

In matter: A framework for rapid prototyping with file-based data structures

Description

An implementation of scale for matter_mat matrices.

Usage

## S4 method for signature 'matter_mat'
scale(x, center = TRUE, scale = TRUE)

Arguments

x	A matter_mat object.
center	Either a logical value or a numeric vector of length equal to the number of columns of 'x'.
scale	Either a logical value or a numeric vector of length equal to the number of columns of 'x'.

Details

See scale for details.

Value

A matter_mat object with the appropriate ‘scaled:center’ and ‘scaled:scale’ attributes set. No data in virtual memory is changed, but the scaling will be applied any time the data is read. This includes but is not limited to loading data elements via subsetting, summary statistics methods, and matrix multiplication.

Author(s)

Kylie A. Bemis

See Also

scale

Examples

x <- matter(1:100, nrow=10, ncol=10)

scale(x)

matter documentation built on Nov. 8, 2020, 6:15 p.m.