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Questions tagged [ggbiplot]

A biplot based on ggplot2.

This tag refer to the library ggbiplot on github for the programming language. One can install it with:

library(devtools)
install_github("vqv/ggbiplot")

It allows to plot Principal Component Analysis using ggplot (see ).

107 questions
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How to not include arrows in ggbiplot output?

I have the following exemplary data: 88 0 -3.944 669.8 6.33 637.55 setosa 60 0 -3.477 651.81 6.19 618.55 setosa 4.4 0.001 -2.944 570.7 6.28 544.49 setosa 5000 0.003 -2.585 420.52 5.27 404.39 setosa 116 0.004 …
Stefan
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After using kmeans(): how to determine which point belongs to which group?

I am running a kmeans clustering to identify labeled data. I ran pca and then kmeans and got the following plot using ggbiplot: Now, how can I determine which point belongs to which group in table format. That is, in my original data, I would like…
wisamb
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