What does this free estimation include?

Shows preliminary F-statistic from supplied SS values. Does not compute post-hoc tests.

What is missing from the free version?

The free version does not include: Group mean/variance input, Complete SS decomposition, η² effect size, Tukey HSD pairwise, Bonferroni correction.

What does the premium version offer?

Returns complete ANOVA table (SS, df, MS, F, p), η² effect size, Tukey HSD pairwise differences and significance verdict.

Anova Quick Check | SectorCalc

Qu'est-ce que Anova Quick Check ?

Comparing multiple group means without ANOVA inflates Type I error; one-way ANOVA with post-hoc tests is the minimum standard. Estimate one-way ANOVA F-statistic from group means, variances and sample sizes. The premium version (ANOVA & Post-Hoc Analyzer) provides full one-way anova with ss decomposition, f-test, η² effect size, tukey hsd and bonferroni post-hoc tests.

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