Test whether the means of all samples are the same

currently no options, test uses chisquare distribution default might change depending on use_t

resHolderTuple instance

The results include the following attributes:

  • statisticfloat

    Test statistic, q in meta-analysis, this is the pearson_chi2 statistic for the fixed effects model.

  • pvaluefloat

    P-value based on chisquare distribution.

  • dffloat

    Degrees of freedom, equal to number of studies or samples minus 1.