sainsc.LazyKDE.from_dataframe
=============================

.. py:method:: sainsc.LazyKDE.from_dataframe(df, *, n_threads = None, **kwargs)
   :classmethod:


   Construct a LazyKDE from a DataFrame.

   The DataFrame must provide a 'gene', 'x', and 'y' column. If a 'count' column
   exists it will be used as counts else a count of 1 (single molecule) per row
   will be assumed.

   :param df:
   :type df: polars.DataFrame | pandas.DataFrame
   :param n_threads: Number of threads used for reading and processing file. If `None` this will
                     default to the number of available CPUs.
   :type n_threads: int, optional
   :param kwargs: Other keyword arguments are passed to
                  :py:meth:`sainsc.GridCounts.from_dataframe`.