Example: Label Row 1 "Survives" and Row 2 "Died". Label Column A "Placebo" and Column B "Drug X".
Once you have the output, the interpretation follows a standard template. However, Prism provides additional information that can be very helpful. chi square graphpad verified
The Chi-square test assumes every subject or observation is completely independent. If you are tracking the same subjects over multiple time points, a McNemar test or a repeated-measures design must be used instead. Entering Percentages: If you enter instead of the raw numbers (e.g., ), Prism will calculate the math based on a sample size of Example: Label Row 1 "Survives" and Row 2 "Died"
: A specialized guide for data with ordered categories, such as dose levels (low, medium, high) or age groups. Step-by-Step Workflow in GraphPad Prism Options for Contingency table analyses - GraphPad However, Prism provides additional information that can be
A statistical test is incomplete without a clear graphic representation. Prism automatically generates a graph paired with your contingency table.