NAME App::StatisticsUtils - CLI utilities related to statistics VERSION This document describes version 0.002 of App::StatisticsUtils (from Perl distribution App-StatisticsUtils), released on 2021-02-21. DESCRIPTION This distribution contains the following CLI utilities: * pct2z * z2pct FUNCTIONS pct2z Usage: pct2z($pct) -> any Convert percentile to z-score (for standard normal distribution). Examples: * Example #1: pct2z(50); # -> 0 * Example #2: pct2z(5); # -> -1.644854 * Example #3: pct2z(90); # -> 1.281552 This function is not exported. Arguments ('*' denotes required arguments): * $pct* => *float* Return value: (any) z2pct Usage: z2pct($z) -> any Convert z-score to percentile (for standard normal distribution). Examples: * Example #1: z2pct(0); # -> 50 * Example #2: z2pct(-2); # -> 2.28655435304153 * Example #3: z2pct(1); # -> 84.1334538939805 This function is not exported. Arguments ('*' denotes required arguments): * $z* => *float* Return value: (any) HOMEPAGE Please visit the project's homepage at . SOURCE Source repository is at . BUGS Please report any bugs or feature requests on the bugtracker website When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature. SEE ALSO AUTHOR perlancar COPYRIGHT AND LICENSE This software is copyright (c) 2021 by perlancar@cpan.org. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.