mesa.ecospatial.global_spatial_stats

mesa.ecospatial.global_spatial_stats(grid, mode='MoranI', tissue_only=False, plot_weights=False)

Perform global spatial autocorrelation analysis.

Parameters:
  • grid (numpy.ndarray) – The 2D grid of diversity indices to be analyzed.

  • mode (str, optional (default='MoranI')) – The spatial statistic to use. One of {‘MoranI’, ‘GearyC’, ‘GetisOrdG’}.

  • tissue_only (bool, optional (default=False)) – If True, the analysis is restricted to tissue regions.

  • plot_weights (bool, optional (default=False)) – If True, visualize the spatial weights matrix.

Returns:

  • stats (float) – The spatial statistic.

  • p (float) – The p-value for the test.