Calculate Standardized Scores for SVD results

Computes standardized scores from an SVD result performed by svd_wrapper. These scores are scaled to have approximately unit variance, assuming the original data used for SVD was centered. They differ from the s component of the svd object, which contains scores scaled by singular values.

Usage

# S3 method for class 'svd'
std_scores(x, ...)

Arguments

x

An object of class svd, typically from svd_wrapper.

...

Extra arguments (ignored).

Value

A matrix of standardized scores (N x k) with columns having variance close to 1.