Subset AnnData object based on categorical value: AttributeError: 'AnnData' object has no attribute '_X'

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1

Is it possible to subset a loom object based on a categorical value from adata.obs?

adata_sub = adata[adata.obs['Channel'] == 'rep1']
AttributeError: 'AnnData' object has no attribute '_X'
2

Hi @carmensandoval,

That’s not a loom object, but an AnnData object.

What you’re trying should work, but it’s unclear what’s going on without more context like version info and a full traceback.