Coverage for src/causalspyne/utils_cov_precision.py: 0%

1import numpy as np 

2 

3def estimate_spectrum_radius(arr_df): 

4 mat_corr = np.corrcoef(arr_df.T) 

5 mat_cov = np.cov(arr_df.T) 

6 mat_precision = np.linalg.inv(mat_cov) 

7 arr_eig_values, eigvec = np.linalg.eig(mat_precision) 

8 return np.max(arr_eig_values)