ovrlpy.cell_integrity_from_transcripts
======================================

.. py:function:: ovrlpy.cell_integrity_from_transcripts(ovrlp, *, cell_id = 'cell_id', unassigned=-1)

   Collect VSI per cell.

   Get the signal strength and VSI values for each cell using the assignment of transcripts to cells.
   This requires a column in the :py:attr:`ovrlpy.Ovrlp.transcripts` DataFrame that maps
   transcripts to cell identifiers.

   :param ovrlp:
   :type ovrlp: ovrlpy.Ovrlp
   :param cell_id: Name of the column in the `ovrlp.transcripts` DataFame that stores the cell identifier.
   :type cell_id: str, optional
   :param unassigned: Value in the cell identifier column that indicates that a transcript is not
                      assigned to any cell.

   :returns: DataFrame containing all pixels and their corresponding signal strength and VSI
             values per cell.
   :rtype: polars.DataFrame