Interpretation of the ccf function from statsmodel python library -


i using ccf (cross correlation) follows:

from statsmodels.tsa.stattools import ccf print ccf(np.array(x), np.array(y), unbiased=true)

i having hard time interpreting results. question whether output cross-correlation @ possible lags or result of multiplications of data points @ lag 0? documentation not provide insights on issue. in advance.


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