fastCorrDiff: Fast Differential Correlation Matrix Screening
Fast spectral algorithms for differential analysis on large-scale correlation matrices of Li et. al. (2021) <arXiv:2111.03721> are implemented. The methods can identify a group of genes exhibiting differential correlation patterns between two groups. For high-dimensional matrices, compressed spectral screening methods are also provided based on random subsampling. The work to build this package is partially supported by the NSF grant DMS-2015298.
| Version: |
0.5 |
| Depends: |
Matrix, irlba, plyr |
| Imports: |
stats, RSpectra |
| Published: |
2021-11-18 |
| Author: |
Tianxi Li and Xiwei Tang |
| Maintainer: |
Tianxi Li <tianxili at virginia.edu> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
no |
| CRAN checks: |
fastCorrDiff results |
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