createPmat: Create Cell-by-Peak Matrix
In r3fang/SnapATAC: Single Nucleus Analysis Package for ATAC-Seq

createPmat

R Documentation

Create Cell-by-Peak Matrix

This function takes a snap object and peak list as input and creates cell-by-peak matrix

createPmat(obj, peaks, ncell.chunk = 20, do.par = TRUE, num.cores = 1)

`obj`	A snap object.
`peaks`	A GRanges object contains the peaks
`ncell.chunk`	A numeric class that indicates the number of cells to calculate per processing core [20].
`do.par`	A logical variable indicates if run this using multiple processors [TRUE].
`num.cores`	Number of processers to use [1].