Can I use "chi2gof" code in this case?

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The forecasts of event A: 500 and the observations of event A: 400. I want to use chi-square test.
In this case, can I use "chi2gof" function to examine if the forcasts reproduce the frequency distribution?

Accepted Answer

William Rose
William Rose on 23 Oct 2022
@Chris, yes you can use the chi squared test to test whether the distribution of results fits an expected distribution. If the expected number in a bin is less than 5, combine with an adjacent bin or bins until the expected value is at least 5 in each bin.
I do not understand what you mean by "The forecasts of event A: 500 and the observations of event A: 400." Can you elaborate?

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