sainsc.LazyKDE.from_dataframe

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

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.

Parameters:

• df (polars.DataFrame | DataFrame)

• n_threads (int, optional) – Number of threads used for reading and processing file. If None this will default to the number of available CPUs.

• kwargs – Other keyword arguments are passed to sainsc.GridCounts.from_dataframe().