split gene set into several modules using clustering of genes by correlation over cells downsampled umi vector

split gene set into several modules using clustering of genes by correlation over cells downsampled umi vector

mcell_gset_split_by_dsmat(gset_id, mat_id, K, force = F)

Arguments

gset_id

current gene set object. Only the list of genes will be used

mat_id

scRNA matrix to use. We assume genes in the set are represented in the matrix, but if force is T we allow filtering of genes by represented matrix entry in addtion to clsutering

K

how many gene modules to generate (cutree parameter)

force

if this is T, we allow clustering usign matrix in which not all genes are represnted. This will override the existing gset will a subset of the genes!

(ENV)

scm_k_nonz_exp - to define transformation of UMIs