public function dataProviderForOneWayWithFourSamples()
{
return [[[0.28551035, 0.338524035, 0.088313218, 0.205930807, 0.363240102], [0.5217391300000001, 0.763358779, 0.32546786, 0.425305688, 0.378071834], [0.989119683, 1.192718142, 0.7882882879999999, 0.549176236, 0.544588155], [1.26705653, 1.625320787, 1.266108976, 1.154187629, 1.268498943], ['ANOVA' => ['treatment' => ['SS' => 3.176758, 'df' => 3, 'MS' => 1.058919, 'F' => 27.5254, 'P' => 1.4876E-6], 'error' => ['SS' => 0.615529, 'df' => 16, 'MS' => 0.038471], 'total' => ['SS' => 3.792287, 'df' => 19]], 'total_summary' => ['n' => 20, 'sum' => 14.340525, 'mean' => 0.7170260000000001, 'SS' => 14.07482, 'variance' => 0.199594, 'sd' => 0.446759, 'sem' => 0.099898], 'data_summary' => [0 => ['n' => 5, 'sum' => 1.281519, 'mean' => 0.256304, 'SS' => 0.378265, 'variance' => 0.012452, 'sd' => 0.111587, 'sem' => 0.049903], 1 => ['n' => 5, 'sum' => 2.413943, 'mean' => 0.482789, 'SS' => 1.284681, 'variance' => 0.029814, 'sd' => 0.172668, 'sem' => 0.077219], 2 => ['n' => 5, 'sum' => 4.063891, 'mean' => 0.812778, 'SS' => 3.620504, 'variance' => 0.07936600000000001, 'sd' => 0.281719, 'sem' => 0.125989], 3 => ['n' => 5, 'sum' => 6.581173, 'mean' => 1.316235, 'SS' => 8.791371, 'variance' => 0.032251, 'sd' => 0.179585, 'sem' => 0.080313]]]]];
}
