What is this "PCA-based re-ordering" for a correlation heatmap / correlogram?
105175
Variable ordering using PCA
158823
Principal component analysis "backwards": how much variance of the data is explained by a given linear combination of the variables?
74088
Completing a 3x3 correlation matrix: two coefficients of the three given
11188
Can principal component analysis be applied to datasets containing a mix of continuous and categorical variables?
156944
Is there a test/technique/method for comparing principal components decompositions between samples?
7603
Relationship between SVD and PCA. How to use SVD to perform PCA?
118103
Does PCA's reconstruction error get reduced with more PCs being used?
36609
Creating a single index from several principal components or factors retained from PCA/FA
155971
Enhancing heatmap of triangular/sparse matrix
104675
heatmap-like plot, but for categorical variables
45858
How to compute varimax-rotated principal components in R?
7632
Interpretation of biplots in principal components analysis
53993
Can Eigenvalues[] and Eigenvectors[] be assumed to return the same ordering?
92979
How can I generate data with a prespecified correlation matrix?
125675
Modelling auto-correlated binary time series
81515
Method for generating correlated non-normal data
25535
Categorical Principal Component Analysis - using Count, Continuous, Ordinal variables together