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compute_chisq

gammapy.time.compute_chisq(flux)

Calculate the chi-square test for LightCurve.

Chisquare test is a variability estimator. It computes deviations from the expected value here mean value

Parameters

fluxQuantity

the measured fluxes

Returns

ChiSq, P-valuetuple of float or ndarray

Tuple of Chi-square and P-value