Statistical Test Selector
Selecting the appropriate analysis for your data
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Help me choose the right statistical test for my research. My design is [describe]. My dependent variable is [type: continuous/ordinal/categorical]. My independent variable is [type and number of groups]. My sample size is [n]. The data [does/does not] meet normality assumptions. What test should I use and why?
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Pour affiner la suggestion, précisez aussi l’homogénéité des variances (test de Levene) et si les mesures sont appariées. Cela évitera les confusions entre test t de Student/Welch/Mann‑Whitney ou ANOVA/Kruskal‑Wallis.
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