PCA on Binary Data
39839
Doing principal component analysis or factor analysis on binary data
42297
Minimum sample size for PCA or FA when the main goal is to estimate only few components?
14465
"Normalizing" variables for SVD / PCA
139690
Which variables should I transform, center, and/or standardize in my data for Principal Component Analysis?
7603
Relationship between SVD and PCA. How to use SVD to perform PCA?
6316
PCA on correlation or covariance?
97435
Reversing PCA back to the original variables
2632
PCA and the train/test split
154261
PCA when the dimensionality is greater than the number of samples
118103
Does PCA's reconstruction error get reduced with more PCs being used?
105175
Variable ordering using PCA
115584
Dataset transformation for clustering after PCA
4244
How to compute PCA scores from eigendecomposition of the covariance matrix?
157062
Dimensionality reduction (SVD or PCA) on a large, sparse matrix
90679
Algebra of LDA. Fisher discrimination power of a variable and Linear Discriminant Analysis
126886
Do the principal components change if we apply PCA more than once (recursively) on data?
3089
Why PCA of data by means of SVD of the data?