omicverse.pl.cpdb_network

omicverse.pl.cpdb_network(adata, interaction_edges, celltype_key, nodecolor_dict=None, count_min=50, source_cells=None, target_cells=None, edgeswidth_scale=1, nodesize_scale=1, figsize=(4, 4), title='', fontsize=12, ax=None, return_graph=False)[source]

Create a circular network plot of CellPhoneDB cell-cell interactions.

Parameters:

  • adata (AnnData) – Annotated data object with cell type information

  • interaction_edges (DataFrame) – DataFrame with SOURCE, TARGET, and COUNT columns

  • celltype_key (str) – Column name for cell type annotation

  • nodecolor_dict (default: None) – Custom color mapping for cell types (None, uses default)

  • count_min (default: 50) – Minimum interaction count threshold (50)

  • source_cells (default: None) – List of source cell types to include (None, uses all)

  • target_cells (default: None) – List of target cell types to include (None, uses all)

  • edgeswidth_scale (int (default: 1)) – Scale factor for edge widths (1)

  • nodesize_scale (int (default: 1)) – Scale factor for node sizes (1)

  • figsize (tuple (default: (4, 4))) – Figure dimensions as (width, height) ((4,4))

  • title (str (default: '')) – Plot title (‘’)

  • fontsize (int (default: 12)) – Font size for labels (12)

  • ax (default: None) – Existing matplotlib axes object (None)

  • return_graph (bool (default: False)) – Whether to return NetworkX graph object (False)

Returns:

matplotlib.axes.Axes object or NetworkX graph if return_graph=True

Return type:

ax