omicverse.single.pathway_enrichment_plot

omicverse.single.pathway_enrichment_plot(enrich_res, term_num=5, return_table=False, figsize=(3, 10), plot_title='', **kwds)[source]

Visualize the pathway enrichment analysis results as a heatmap.

Parameters:

  • enrich_res (pd.DataFrame) – DataFrame returned by pathway_enrichment.

  • term_num (int) – Number of top terms kept per cluster.

  • return_table (bool) – Whether to return pivot/heatmap table instead of plotting.

  • figsize (tuple) – Figure size for heatmap.

  • plot_title (str) – Heatmap title.

  • **kwds – Additional keyword arguments forwarded to sns.heatmap.

Returns:

  • matplotlib.axes.Axes or pd.DataFrame – Heatmap axes, or table when return_table=True.

  • Examples – >>> res = pathway_enrichment(adata, pathways_dict) >>> pathway_enrichment_plot(res, term_num=10, return_table=True, figsize=(6,12), cmap=’Blues’)