Single-cell CellPhoneDB communication mapping

Overview

Apply this skill when a user wants to quantify ligand-receptor communication between annotated single-cell populations and visualize the result with OmicVerse's CellPhoneDB plotting stack. This skill now covers both the original low-level ov.pl.CellChatViz workflow and the newer public plotting APIs:

• ov.pl.ccc_heatmap(...)
• ov.pl.ccc_network_plot(...)
• ov.pl.ccc_stat_plot(...)

Use the ccc_* functions by default when the goal is to quickly generate publication-ready plots with a stable public API. Drop down to CellChatViz when the user needs method-level control or wants to combine several custom visualizations in one notebook.