r3fang / SnapATAC

Analysis Pipeline for Single Cell ATAC-seq

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error in runDiffusionMaps

tianchen2019 opened this issue · comments

when i run runDiffusionMaps, the error appeared:
Error in .local(x, y, ...) :
Cholmod error 'problem too large' at file ../Core/cholmod_sparse.c, line 92
Calls: runDiffusionMaps ... calJaccard -> -> -> .local -> .Call
the number of cells is 140000, the bin size is 5000, I guess it's just too many cells. How many cells can SNAPATAC allow?
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