Paired T Test Calculator
Paired T Test: a planned Super Calculator tool. Covers paired observations (two columns) or mean difference and standard deviation of differences and n pairs.
Paired T Test Calculator is a planned calculator in the mathematics section of Super Calculator, covering statistics and probability.
What this calculator will compute
Inputs: paired observations (two columns) or mean difference and standard deviation of differences, n pairs and alpha.
Outputs: t statistic, df, p value, mean difference, confidence interval and Cohen’s d for paired data.
Formula, recorded as scope and not yet verified against a primary source: Compute per-pair differences d_i, then t = dbar / (s_d / sqrt(n)) with df = n - 1. Mathematically a one sample t test on the differences.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
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