pca_irlba_for_sparseMatrix {ChromSCape} | R Documentation |
Run sparse PCA using irlba SVD
pca_irlba_for_sparseMatrix(x, n_comp)
x |
A sparse normalized matrix (features x cells) |
n_comp |
The number of principal components to keep |
The rotated data, e.g. the cells x PC column in case of sc data.