napari_prism.pp.fill_na

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napari_prism.pp.fill_na#

napari_prism.pp.fill_na(adata, fill_value=0.0, layer=None, copy=True)#

Fill NaNs in a given layer or .X with a given value.

Parameters:

  • adata (AnnData) – Anndata object.

  • fill_value (float (default: 0.0)) – Value to fill NaNs with.

  • layer (Optional[str] (default: None)) – Expression layer to fill NaNs.

  • copy (bool (default: True)) – Return a copy instead of writing inplace.

Return type:

AnnData | None

Returns:

AnnData object with NaNs filled. If copy is False, modifies the AnnData object in place and returns None.

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