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Tadqıq

Descriptive

Shapiro-Wilk test

Reports the Shapiro–Wilk test, skewness and kurtosis.

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Variables

  • VariablesContinuous · Ordinal — at least 1

What it reports

With a Q-Q plot and histogram. Descriptive only — it never branches the analysis.

scipy · Open the accuracy report

When does this apply?

For documenting the distributional shape of a continuous or ordinal variable: per variable, the Shapiro–Wilk test, skewness, kurtosis, a Q–Q plot and a histogram. This is diagnostic only: the result does not select another analysis and must not — which test to apply is the researcher’s decision. That is why the Shapiro–Wilk p is not promoted to the analysis’s own p.

Related analyses

Research articleOAK-compliant article