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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
    <https://metacpan.org/release/App-StatisticsUtils>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-App-StatisticsUtils>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://github.com/perlancar/perl-App-StatisticsUtils/issues>

    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 <perlancar@cpan.org>

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.