Correlating variables with eigenvalues in principal components analysis
14381
I'm getting "jumpy" loadings in rollapply PCA in R. Can I fix it?
82178
Does it make sense to combine PCA and LDA?
6206
How does centering make a difference in PCA (for SVD and eigen decomposition)?
118276
Multivariate multiple regression validation
39839
Doing principal component analysis or factor analysis on binary data
14181
Can averaging all the variables be seen as a crude form of PCA?
36609
Creating a single index from several principal components or factors retained from PCA/FA
76619
Computing kernels of a matrix in distinct cases
156944
Is there a test/technique/method for comparing principal components decompositions between samples?
144080
Singular value decomposition of column & row vectors
49907
Clustering variables based on correlations between them
29381
How to perform dimensionality reduction with PCA in R
39112
Does a correlation matrix of two variables always have the same eigenvectors?
69386
What's the relationship between initial eigenvalues and sums of squared loadings in factor analysis?
49582
How to visualize what canonical correlation analysis does (in comparison to what principal component analysis does)?
86082
Interpreting PCA scores
55662
How to use principal components analysis to select variables for regression?