pca_var_contrib {booklet} | R Documentation |
Compute variable contributions
Description
Return variable contributions
Usage
pca_var_contrib(var_cos2, eigs, weighted_col = rep(1, ncol(var_cos2)))
Arguments
var_cos2 |
variable coordinates |
eigs |
eigs computed by |
weighted_col |
column weights |
Value
A dataframe of variable contributions.
Examples
library(booklet)
eigs <- iris[, -5] |>
pca_standardize_norm() |>
pca_weighted_eigen()
eigs |>
pca_var_coords() |>
pca_var_cos2() |>
pca_var_contrib(eigs) |>
head()
[Package booklet version 1.0.0 Index]