adf.py

critical_pval = 0.05
print('-'*100)
print('Augmented Dickey-Fuller results:')
stat, pval, _, _, _, _ = f.adf_test(full_res=True)
print('the test-stat value is: {:.2f}'.format(stat))
print('the p-value is {:.4f}'.format(pval))
print('the series is {}'.format('stationary' if pval < critical_pval else 'not stationary'))
print('-'*100)