invyrfraction

Inverts a fraction of the year or hour to a useful time scale.

Routines for the seasonal analysis of health data, including
regression models, time-stratified case-crossover, plotting functions
and residual checks, see Barnett and Dobson (2010) ISBN
978-3-642-10748-1. Thanks to Yuming Guo for checking the
case-crossover code.

Adrian Barnett

season

Seasonal Analysis of Health Data

Peter Baker

Oliver Hughes

invyrfraction function

<dl><dt>frac</dt>
<dd>a vector of fractions of the year, all between 0 and 1.</dd>
<dt>type</dt>
<dd>&#8220;<code>daily</code>&#8221; for dates, &#8220;<code>monthly</code>&#8221; for
months, &#8220;<code>hourly</code>&#8221; for hours.</dd>
<dt>text</dt>
<dd>add an explanatory text to the returned value (TRUE) or return a
number (FALSE).</dd></dl>

Arguments

Adrian Barnett <a href="/link/a.barnett%40qut.edu.au?package=season&version=0.3.16" data-mini-rdoc="season::a.barnett@qut.edu.au">a.barnett@qut.edu.au</a>

Author

Inverse Fraction of the Year or Hour — invyrfraction

<dl>

<dt>frac</dt>
<dd>a vector of fractions of the year, all between 0 and 1.</dd>


<dt>type</dt>
<dd>&#8220;<code>daily</code>&#8221; for dates, &#8220;<code>monthly</code>&#8221; for
months, &#8220;<code>hourly</code>&#8221; for hours.</dd>


<dt>text</dt>
<dd>add an explanatory text to the returned value (TRUE) or return a
number (FALSE).</dd>

</dl>

Adrian Barnett <a href='mailto:a.barnett@qut.edu.au'>a.barnett@qut.edu.au</a>

invyrfraction: Inverse Fraction of the Year or Hour

Description

Usage

Value

Arguments

Author

Details

Examples