NAME

WHO::GrowthReference::GenChart - Create WHO growth chart (weight/height/BMI)

VERSION

This document describes version 0.003 of WHO::GrowthReference::GenChart (from Perl distribution WHO-GrowthReference-GenChart), released on 2021-01-10.

SYNOPSIS

In `data.csv`:

    date,height,weight
    2020-11-01,113.5,17.8
    2020-11-15,113.5,17.9
    2020-12-01,114,17.9
    2020-12-15,114,17.9
    2021-01-01,115,18.1
    2021-01-15,115.5,18.3
    2021-02-01,116,18.4

From the command-line:

 % gen-who-growth-chart-from-table M 2014-04-15 data.csv --which height

DESCRIPTION

KEYWORDS

growth standards, growth reference

FUNCTIONS

gen_who_growth_chart_from_table

Usage:

 gen_who_growth_chart_from_table(%args) -> [status, msg, payload, meta]

Create WHO growth chart (weight/height/BMI).

This function is not exported by default, but exportable.

Arguments ('*' denotes required arguments):

  • dob* => date

  • gender* => str

  • name => str

  • table* => str

    Table of growth, must be in CSV/TSV format, containing at least age/date and weight/height columns.

    TSV/CSV must have header line.

    Date must be string in YYYY-MM-DD format. Age must be float in years. Weight must be float in kg. Height must be float in cm.

    Example:

     date,height,weight
     2020-11-01,113.5,17.8
     2020-11-15,113.5,17.9
     2020-12-01,114,17.9
     2020-12-15,114,17.9
     2021-01-01,115,18.1
     2021-01-15,115.5,18.3
     2021-02-01,116,18.4
  • which* => str

    Specify which chart to generate.

Returns an enveloped result (an array).

First element (status) is an integer containing HTTP status code (200 means OK, 4xx caller error, 5xx function error). Second element (msg) is a string containing error message, or 'OK' if status is 200. Third element (payload) is optional, the actual result. Fourth element (meta) is called result metadata and is optional, a hash that contains extra information.

Return value: (any)

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/WHO-GrowthReference-GenChart.

SOURCE

Source repository is at https://github.com/perlancar/perl-WHO-GrowthReference-GenChart.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=WHO-GrowthReference-GenChart

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

WHO::GrowthReference::Table

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.