about df and nbins of chi2gof.

2 vues (au cours des 30 derniers jours)

Ekin Ceyda Cetin le 21 Fév 2017

I am trying to run chi-squared test for my data and I have custom cdf.

The default value of number of bins k is 10.

My cdf has 3 parameter previously estimated so 'NParams' is specified as 3.

The degrees of freedom is calculated as df=k-1-nparams.

However, when the test is run, number of bins (k) is 5, df is 1.

Why doesn't it calculate 10 bins and 6 df?

What am i missing here?

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