What is the line in a 3D pca and its meaning?...

How to plot the 2nd and 3rd principle component after using prcomp...

How autoplot (ggplot) gets scores and loadings from prcomp...

principal component analysis (PCA) on panel data in R using prcomp...

Best option for missing value imputation for prcomp()...

How to understand 'prcomp' result? '$ sdev'/'$ rotation'/'$ center'/...

Confidence intervals in PCA by group with prcomp...

R- infinite or missing values in 'x' for prcomp()...

How to change loading labels of biplot in r?...

Apply PCA for data stored in list...

Column label as variable name when using prcomp...

Error reproducing pca plot using scatter3D...

How to get first 8 components from PCA using pcromp package?...