A1
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χ² / Fisher (contingency)
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Y axis label
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Y2 axis (right)
Assign Y2 / Y3 column roles to use this axis
Tip: use
e.g.
^{text} for superscript and _{text} for subscript in any label.e.g.
CO_{2} → CO₂ · m^{2} → m²
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30×8
no roles assigned
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Two-way ANOVA
Design (from spreadsheet)
Analysis
on significant main effects
slice interaction
Two-way ANOVA
Test the independent and joint effects of two categorical factors.
← Set column roles in the spreadsheet, then click ▶ Run two-way ANOVA.
Engine: weighted cell-means (Type III SS, works for unbalanced designs).
Post-hoc: Tukey HSD with Kramer correction for unequal n.
Effect size: partial η² per effect.