Principal Component Analysis - Articles

What is Variable Loadings in PCA?

By kassambara, The 14/08/2017 in Tips & Tricks

Loadings are interpreted as the coefficients of the linear combination of the initial variables from which the principal components are constructed.

From a numerical point of view, the... [Read more]

FactoInvestigate R Package: Automatic Reports and Interpretation of Principal Component Analyses

By kassambara, The 19/07/2017 in R packages

FactoInvestigate makes it easy to generate an automatic report and interpretation of FactoMineR - based principal compoent analyses. The main function provided by the package is the... [Read more]