I have two histograms and I want to how good they match with each other. Are there any method available to test their goodness of fit ? Can anyone suggest some methods that can say how good they fit each other. Thanks in advance.
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$\begingroup$ you may check these two links mathematica.stackexchange.com/questions/5271/… and mathematica.stackexchange.com/questions/5579/… $\endgroup$– s.s.oCommented Oct 24, 2016 at 22:08
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For visual comparisons you can just superimpose them on each other. Else, for more quantitative kind of approach try using a 2-sample Kolmogorov-Smirnov test.
KolmogorovSmirnovTest[{list1,list2}]
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$\begingroup$ Thanks for reply. Actually I was thinking of doing chi-square test. But I don't know how to do chi-square for a histogram. $\endgroup$– Parveen KumarCommented Oct 24, 2016 at 19:08
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$\begingroup$ your welcome. just search on the site and somebody might have done it. $\endgroup$– Ali HashmiCommented Oct 24, 2016 at 19:36