Principal Component Analysis - gc5k/GEAR GitHub Wiki

This function performs principal component analysis for genetic data

---

Master option: pca

Options

--ev

Specify the number of eigenvectors to print. It is defaulted to 5.

--keep

Specify the samples for analysis.

Examples

gear pca --grm test --ev 5 --out test
gear pca --grm test --ev 5 --keep keep.txt --out test

The output files are test.eigenvec (eigenvectors) and test.eigenval (eigenvalues).

Return to GEAR Home