6:05Long-form

StatQuest: PCA main ideas in only 5 minutes!!!

United StatesPublished December 5, 2017

Views 1.62M  |  Likes 32.1K  |  Comments 811
Views#567,800Global
Views#133,865United States

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StatQuest with Josh StarmerStatQuest with Josh Starmer
1.68M subs297 videosMay 2011

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1,629,210

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811

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About

The main ideas behind PCA are actually super simple and that means it's easy to interpret a PCA plot: Samples that are correlated will cluster together apart from samples that are not correlated with them. In this video, I walk through the ideas so that you will have an intuitive sense of how PCA plots are draw. If you…

Published
December 5, 2017
Made for kids
No

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