CellScope.ga.plot_sankey

CellScope.ga. plot_sankey (label_str : np.ndarray, width : int = 1100, height : int = 600, save_fig : bool = False, save_path : str = ‘./sankey_diagram.png’)

The plot_sankey function generates a Sankey diagram to visualize gene type transitions across different layers. The diagram illustrates flows among Housekeeper Gene, Type-Related Gene, and Type-Determining Gene, based on the provided gene labels (label_str).

Parameters

• label_str (np.ndarray):

  A 2D NumPy array where each column contains gene labels, such as ‘Housekeeper Gene’, ‘Type-Related Gene’, or ‘Type-Determining Gene’.

• width (int, optional, default=1100):

  Width of the Sankey diagram.

• height (int, optional, default=600):

  Height of the Sankey diagram.

• save_fig (bool, optional, default=False):

  If set to True, saves the figure as an image.

• save_path (str, optional, default=’./sankey_diagram.png’):

  File path where the Sankey diagram is saved. Must have a valid image extension: ‘.png’, ‘.pdf’, or ‘.jpeg’.

Return

• gene_counts (pd.DataFrame):

  DataFrame showing the number of ‘Housekeeper Gene’, ‘Type-Related Gene’, and ‘Type-Determining Gene’ at each layer.