pegasus.heatmap

pegasus.heatmap(adata, keys, by, reduce_function=<function mean>, use_raw=None, cmap='Reds', **kwds)[source]

Generate a heatmap.

Parameters

  • adata (AnnData) – Annotated data matrix.

  • keys (Union[str, List[str], Tuple[str]]) – Keys for accessing variables of adata.var_names

  • by (str) – Group plot by specified observation.

  • cmap (Union[str, List[str], Tuple[str]]) – Color map name (hv.plotting.list_cmaps()) or a list of hex colors. See http://holoviews.org/user_guide/Styling_Plots.html for more information.

  • reduce_function (Callable[[ndarray], float]) – Function to summarize an element in the heatmap

  • use_raw (Optional[bool]) – Use raw attribute of adata if present.

Return type

Element