protdata.io.read_mztab

protdata.io.read_mztab(file, index_column='accession')

Load mzTab protein table into an AnnData object.

Parameters:

file Union[str, DataFrame]

Path to mzTab file or a pandas DataFrame containing the protein table.

index_column str (default: 'accession')

Column indicating the protein groups.

Return type:

AnnData

Returns:

anndata.AnnData object with:

• X: intensity matrix (samples x proteins)

• var: protein metadata (indexed by protein accession)

• obs: sample metadata (indexed by sample names)