scores

From pls v2.5-0
0th

Percentile

Extract Scores and Loadings from PLSR and PCR Models

These functions extract score and loading matrices from fitted mvr models.

Keywords
multivariate, regression
Usage
scores(object, ...)
"scores"(object, ...)
Yscores(object)
Yloadings(object)
Arguments
object
a fitted model to extract from.
...
extra arguments, currently not used.
Details

All functions extract the indicated matrix from the fitted model, and will work with any object having a suitably named component.

The default scores and loadings methods also handle prcomp objects (their scores and loadings components are called x and rotation, resp.), and add an attribute "explvar" with the variance explained by each component, if this is available. (See explvar for details.)

Note

There is a loadings function in package stats. It simply returns any element named "loadings". See loadings for details. The function can be accessed as stats::loadings(...).

mvr, coef.mvr

Aliases
• scores
• scores.default
data(yarn)