Gene based subsetting of cells in ArchR object

[sylestiel]

If I have an ArchR object and I'm interested in isolating a subset of cells across several clusters that expresses a given gene how can this be accomplished?

[rcorces]

Please edit your post to have a more descriptive title and more details in your question.

[sylestiel]

Made changes. Awaiting a reply

[rcorces]

Assuming you have GeneExpressionMatrix or GeneIntegrationMatrix, I would use getMatrixFromProject() to get the matrix, Figure out which cells express your gene of interest and get their cellNames, and then use subsetArchRProject() to get those cells.

[sylestiel]

Can you elaborate on " Figure out which cells express your gene of interest and get their cellNames, and then use subsetArchRProject() to get those cells"