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Biplot using base graphic functions in R

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See Video   ⮞  ☝ AGRON Stats June 26, 2018 Introduction Import data set Principal Component analysis Display biplot Add axis, title and labels Add points Add ellipse Add axis for variable vectors Add labels to second axis Add box and ablines Add variable vectors Add lables to variable vectors Add unit variance circle Adding Legend Introduction In this video, you will learn how to visualize biplot for principal components using base graphics functions in R studio. I shall use the banknote data set. This data has been discussed in previous tutorials on the principal component analysis. Further in another tutorial, I have used the same data to visualize biplot using ggbiplot function. Also go through some video tutorials to understand the data set, principal component analysis and biplot interpretation — PCA_R & Biplot_PCA_R . Here you wil...