Can collinearity of variables impact Principal Components
116362
Is PCA unstable under multicollinearity?
74282
Can I use PCA (or should I use regression) for testing the effect of multiple variables on one dependent variable?
17025
What exactly is called "principal component" in PCA?
55662
How to use principal components analysis to select variables for regression?
9286
Questions on PCA: when are PCs independent? why is PCA sensitive to scaling? why are PCs constrained to be orthogonal?
73201
How to solve collinearity problems in OLS regression?
48567
Skewed variables in PCA or factor analysis
154261
PCA when the dimensionality is greater than the number of samples
36609
Creating a single index from several principal components or factors retained from PCA/FA
51084
Won't highly-correlated variables in random forest distort accuracy and feature-selection?
135047
Why does PCA maximize total variance of the projection?
143679
Is the sign of principal components meaningless?
24455
Collinearity diagnostics problematic only when the interaction term is included
53330
Lasso and statistical signficance of selected variables
39424
Testing for multicollinearity in logistic regression
104236
Factor analysis and regression
124337
Degrees of freedom in regression