nichepca.graph_construction.delaunay_graph

nichepca.graph_construction.delaunay_graph(adata, obsm_key='spatial', add_self_loops=False, remove_long_links_=True, verbose=True, return_graph=False)

Construct a delaunay graph.

Parameters:

• adata (AnnData) – Annotated data object.

• obsm_key (str (default: 'spatial')) – Key in obsm attribute where the spatial data is stored.

• add_self_loops (bool (default: False)) – Whether to add self-loops to the graph.

• remove_long_links (bool, default True) – Whether to remove long links (edges).

• verbose (bool (default: True)) – Whether to print graph statistics.

• return_graph (bool, default False) – Whether to return the graph instead of storing it in adata.

Returns:

None