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Categorical data
Fisher's, Chi square, McNemar's, Sign test, CI of proportion, NNT (number needed to treat), kappa.
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Continuous data
Descriptive statistics, detect outlier, t test, CI of mean/difference/ratio/SD, post tests.
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Statistical distributions and interpreting P values
Calculate P from t, z, r, F or chi-square, or vice-versa. View Binomial, Poisson or Gaussian distribution. Correct a P value for multiple comparisons and Bayes.
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Random numbers
Assign subjects to groups, simulate data.
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Chemical and radiochemical data
Create and convert molar solutions, convert moles & grams, radioactivity calculations.
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