The Omega-Squared Form performs calculation of , the importance of a Fixed Factor in an Analysis of Variance.

Where:

- SS(Effect) is the Sum of Squares of the effect of interest,
- df(Effect) is the degrees of freedom of the effect of interest,
- SS(Total) is the Total Sum of Squares in the ANOVA, and
- MSE is the Mean-Square Error term.

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SS(Effect) is the Sum of Squares of the effect of interest

SS(Total) is the Total Sum of Squares in the ANOVA

df(Effect) is the degrees of freedom of the effect of interest

MSE is the Mean-Square Residual error term

The calculation output is displayed here when is clicked. You may save, print, edit, cut, copy, and paste text in this area.

Performs calculations and displays output.