How do I apply PCA to a dataet containing continuous and categorical features?
11188
Can principal component analysis be applied to datasets containing a mix of continuous and categorical variables?
7632
Interpretation of biplots in principal components analysis
93145
Can I add several additional variables to my principal component regression?
36609
Creating a single index from several principal components or factors retained from PCA/FA
6316
PCA on correlation or covariance?
66601
Convert continuous numeric values to discrete categories defined by intervals
42297
Minimum sample size for PCA or FA when the main goal is to estimate only few components?
156166
PCA of non-Gaussian data
75532
Beta coefficient interpretion with categorical and continuous predictors in a linear regression
55847
PCA demeaning the data
67557
Imputation of missing values for PCA
45578
How to use both binary and continuous variables together in clustering?
29381
How to perform dimensionality reduction with PCA in R
113346
What is the proper association measure of a variable with a PCA component (on a biplot / loading plot)?
10466
Making sense of principal component analysis, eigenvectors & eigenvalues
154304
Do PCA affect different classification methods?
55662
How to use principal components analysis to select variables for regression?