| digits | Handwritten digit images |
| ggbiplot | PCA scores and variable directions in one plot |
| ggcorplot | PCA variable directions and correlation circle |
| ggindplot | PCA observation scores |
| ggscreeplot | PCA scree plot and explained variance |
| plot.rpca | PCA summary plots |
| predict.rpca | Randomized principal component analysis |
| print.rpca | Randomized principal component analysis |
| rcur | Randomized CUR matrix decomposition |
| rid | Randomized interpolative decomposition (ID) |
| rpca | Randomized principal component analysis |
| rqb | Randomized QB decomposition |
| rrpca | Randomized robust principal component analysis |
| rsvd | Randomized singular value decomposition |
| summary.rpca | Randomized principal component analysis |
| tiger | Tiger image |