Sign Test Calculator

This sign test calculator can be used to evaluate the results of a repeated-measures study that compares two treatment conditions. The sign test, like the Wilcoxon signed-ranks test, is a non-parametric alternative to the repeated-measures t-test.

To use the calculator, simply enter your paired treatment values into the text boxes below, either one score per line or as a comma delimited list, and then press "Calculate". Remember, because the sign test is for paired values, you need to have the same number of scores in both treatment conditions.

Treatment 1
Treatment 2

Significance Level:

One-tailed or two-tailed hypothesis?:

Add your data to the text boxes above, select your significance level, whether you want a one-tailed or two-tailed p-value, and then press "Calculate".

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