count_extreme is no longer zero#11
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sarthakpati merged 6 commits intoIUCompPath:mainfrom Aug 1, 2025
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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Pull Request Overview
This PR fixes a statistical bug where permutation tests could produce p-values of exactly zero, which implies absolute certainty despite finite sampling. The fix implements a conservative adjustment by setting count_extreme to 1 when it would otherwise be zero.
- Adds a check to prevent zero p-values in permutation testing
- Implements conservative p-value estimation following statistical best practices
- Adjusts both
count_extremeandn_iterationsto maintain proper calculation
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
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fixed the bug creating a zero p-value occurence. count_extreme variable is now set to 1 if its value is zero. Dependent on #8 .