ca_row_cos2 {booklet} | R Documentation |
Compute row squared cosines
Description
Return row squared cosines for each correspondence component
Usage
ca_row_cos2(row_coords, X)
ca_row_sup_cos2(row_coords, X_sup, X)
Arguments
row_coords |
row coordinates |
X |
Active standardized matrix |
X_sup |
Supplementary standardized matrix |
Value
A dataframe of row squared cosines.
Examples
library(booklet)
X_scaled <- mtcars[, c(2, 8:11)] |>
ca_standardize()
X_scaled |>
ca_weighted_eigen() |>
ca_row_coords() |>
ca_row_cos2(X_scaled) |>
head()
[Package booklet version 1.0.0 Index]