tofsims (version 1.0.2)

pcaLoadings: generic accessor for slot pcaLoadings

Description

generic accessor for slot pcaLoadings

PCA accessor pcaLoadings, loading matrix

PCA accessor pcaLoadings, loading matrix

Usage

pcaLoadings(object, comps = c(1, 2))
## S3 method for class 'PCA,missing':
pcaLoadings(object)
## S3 method for class 'PCA,numeric':
pcaLoadings(object, comps = c(1, 2))

Arguments

object

object of class PCA

comps

numeric number of components

Value

• contents of slot pcaLoadings

  matrix numeric with loadings

  vector or matrix numeric with loadings according comps

Examples

library(tofsimsData)
data(tofsimsData)
testImage<-PCAnalysis(testImage,4)
plot(pcaLoadings(analysis(testImage,1), comps = c(1,2)))