| fastCorrDiff-package | Fast Differential Correlation Matrix Screening |
| CaiSpectral | Spectral project algorithm of Cai et al (2017). |
| fast.SS | Compressed spectral screening |
| fastCorrDiff | Fast Differential Correlation Matrix Screening |
| SS | Spectral screening of a differential correlation matrix |
| SS.boot | Bootstraping function for spectral screening |