I have a set of data:(adsbygoogle = window.adsbygoogle || []).push({});

data

------

x1

x2

x3

x4

....etc

I used two methods "standard_chi-sqr" and "improved_chi-sqr" to minimize the fits to these data so I have now:

data, standard-chi-sqr, improved_chi-sqr

----------------------------------------------------

x1 , v1 , V1

x2 , v2 , V2

x3 , v3 , V3

... etc

Is there a test I can apply to my results to decide which method is better?

Thanks

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# What test should I use?

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