This post is a fun exercise applying PCA (most in tidyverse framework) to stock data from S&P 500 index companies. With PCA on stock data from S&P 500, we can possibly do many interesting things, but we will focus on really simple things and try to see if PCA captures the general company trends from… Continue reading PCA on S&P 500 Stock Return Data
Category: PCA in tidyverse
How To Do PCA in tidyverse Framework?
In an earlier post, we saw a tutorial on how to do PCA in R using gapminder data set. Another interesting way of doing PCA is to follow the tidyverse framework. In this post, we will see an example of doing PCA analysis using gapminder data in a tidy framework. Being the first attempt to… Continue reading How To Do PCA in tidyverse Framework?