Get the seqnames that could be selected from a given data matrix within an ArchRProject

This function will identify available seqnames from a given data matrix (i.e. "GeneScoreMatrix", or "TileMatrix") and return them for downstream plotting utilities.

getSeqnames(ArchRProj = NULL, useMatrix = "GeneScoreMatrix")

Arguments

ArchRProj

An ArchRProject object.

useMatrix

The name of the data matrix or "Fragments" as stored in the ArrowFiles of the ArchRProject. Options include "TileMatrix", "GeneScoreMatrix", etc.

Examples

# Get Test ArchR Project
proj <- getTestProject()

# Get Seqnames in Matrix
getSeqnames(proj, useMatrix = "GeneScoreMatrix")