# skfolio.utils.stats.inverse_multiply ### skfolio.utils.stats.inverse_multiply(a, b) Multiply the inverse of matrix a by matrix b. We use np.linalg.solve as it tends to produce more accurate results than np.linalg.inv. * **Parameters:** **a** *ndarray of shape (n, n)* : Square matrix. **b** *ndarray of shape (n, m)* : Matrix. * **Returns:** **m** *ndarray of shape (n, m)* : The inverse of matrix a multiplied by matrix b.