What statistical test to use in GraphPad Prism?

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Jochen Wilhelm

Afaik Prism has no median test (e.g. Mood's test), and it does not really allow to program a permutation/bootstrap test. But Mood's test isn't so complicated - you could do that in Excel:

https://real-statistics.com/non-parametric-tests/moods-median-test-two-samples/

Ma'Mon Abu Hammad

GraphPad Prism is a statistical software commonly used for data analysis and graphing. Here are some of the commonly used statistical tests in GraphPad Prism:

T-tests: GraphPad Prism can perform one-sample t-tests, unpaired t-tests, and paired t-tests to compare means between two groups.

ANOVA: GraphPad Prism can perform one-way, two-way, and repeated measures ANOVA to compare means between more than two groups.

Non-parametric tests: GraphPad Prism can perform non-parametric tests such as the Mann-Whitney U test, Wilcoxon signed-rank test, Kruskal-Wallis test, and Friedman test for data that do not follow normal distributions.

Linear regression: GraphPad Prism can perform a linear regression analysis to assess the relationship between two continuous variables.

Survival analysis: GraphPad Prism can perform survival analysis, including Kaplan-Meier analysis and Cox proportional hazards regression.

Chi-square test: GraphPad Prism can perform chi-square tests for contingency tables to assess the association between two categorical variables.

Fisher's exact test: GraphPad Prism can perform Fisher's exact test to compare frequencies of two categorical variables when sample sizes are small.

These are just some of the statistical tests that can be performed in GraphPad Prism. The choice of the appropriate statistical test will depend on the type of data and the research question being addressed.