Exercise

Results of PCA

This exercise will check your understanding of the summary() of a PCA model. Your model from the last exercise, pr.out, and the pokemon dataset are still available in your workspace.

What is the minimum number of principal components that are required to describe at least 75% of the cumulative variance in this dataset?

Instructions

50 XP

Possible answers

1

2

3

4

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}Exercise

Instructions

Possible answers

Exercise