:py:mod:`spatialtis_core.spatial_analysis`
==========================================

.. py:module:: spatialtis_core.spatial_analysis


Module Contents
---------------

.. py:function:: fast_corr(data1: numpy.ndarray, data2: numpy.ndarray, method: Optional[str] = 'pearson') -> numpy.ndarray

   Parallel pairwise correlation

   Compute pairwise (combination with replacement) correlation between
   two 2D array with same shape. Faster than scipy's implementation.

   :param data1: 2D Array
   :param data2: 2D Array
   :param method: "pearson" or "spearman"