hicPCA¶
Computes PCA eigenvectors for a Hi-C matrix.
$ hicPCA –matrix hic_matrix.h5 -o pca1.bedgraph pca2.bedgraph
usage: hicPCA --matrix MATRIX --outputFileName OUTPUTFILENAME
[OUTPUTFILENAME ...]
[--numberOfEigenvectors NUMBEROFEIGENVECTORS]
[--format {bedgraph,bigwig}]
[--chromosomes CHROMOSOMES [CHROMOSOMES ...]] [--help]
[--version]
Required arguments¶
–matrix, -m | HiCExplorer matrix in h5 format. |
–outputFileName, -o | |
File names for the result of the pca. Number of output file must match the number of computed eigenvectors. Default: [‘pca1’, ‘pca2’] |
Optional arguments¶
–numberOfEigenvectors, -noe | |
The number of eigenvectors that the PCA should compute. Default: 2 | |
–format, -f | Possible choices: bedgraph, bigwig output format. Either bedgraph or bigwig. Default: “bigwig” |
–chromosomes | List of chromosomes to be included in the correlation. |
–version | show program’s version number and exit |