estimationstats.com
Estimation plots: effect size with confidence interval, not just a p-value.
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estimationstats.com
Ho, Tumkaya et al. · estimationstats.com
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- Estimation plots: effect size with confidence interval, not just a p-value.
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- Free
Use this when
Any two-group comparison you intend to publish. It answers "how big is the difference and how sure are we" rather than "is it under 0.05", which is almost always the question you actually had.
External tool. We link, we don’t host — nothing you enter on Biology 101 reaches them.
About this tool
Generates Gardner–Altman and Cumming estimation plots, showing the raw data alongside the effect size and its bootstrapped confidence interval.
Science last reviewed .