pca_ind_contrib {booklet} | R Documentation |
Compute individual contributions
Description
Return individual contributions for each principal component
Usage
pca_ind_contrib(
ind_coords,
eigs,
weighted_row = rep(1, nrow(ind_coords))/nrow(ind_coords)
)
Arguments
ind_coords |
individual coordinates |
eigs |
eigs computed by |
weighted_row |
row weights |
Details
If you want to compute the contributions of the individuals to the principal components, you have to change the weighted_col argument to rep(1, nrow(ind_cos2)).
Value
A dataframe of individual contributions.
Examples
library(booklet)
eigs <- iris[, -5] |>
pca_standardize_norm() |>
pca_weighted_eigen()
eigs |>
pca_ind_coords() |>
pca_ind_contrib(eigs) |>
head()
[Package booklet version 1.0.0 Index]