to_function

Internal Conversion of Data to Function

internal

A convenient framework for aggregating and disaggregating continuously
varying parameters (for example, case fatality ratio, with age) for proper
parametrization of lower-resolution compartmental models (for example, with
broad age categories) and subsequent upscaling of model outputs to high resolution
(for example, as needed when calculating age-sensitive measures like years-life-lost).

Carl Pearson

paramix

Aggregate and Disaggregate Continuous Parameters for
Compartmental Models

Simon Proctor

Lucy Goodfellow

to_function function

<dl><dt>x</dt>
<dd>a function or the single argument version of <code>x</code> in
<code><a href="/link/xy.coords()?package=paramix&version=0.0.1" data-mini-rdoc="paramix::xy.coords()">xy.coords()</a></code> (as per <code><a href="/link/approxfun()?package=paramix&version=0.0.1" data-mini-rdoc="paramix::approxfun()">approxfun()</a></code> or <code><a href="/link/splinefun()?package=paramix&version=0.0.1" data-mini-rdoc="paramix::splinefun()">splinefun()</a></code> inputs). Pass through
from user input, must be checked</dd>
<dt>bounds</dt>
<dd>numeric vector, length 2: the partition lower bound; not checked,
result of <code>range(make_partition(...))</code>.</dd>
<dt>interp_opts</dt>
<dd>if <code>x</code> is function, ignored. Otherwise,
an interpolating function and its arguments.</dd></dl>

Arguments

Internal Conversion of Data to Function — to_function

<dl>

<dt>x</dt>
<dd>a function or the single argument version of <code>x</code> in
<code><a href='https://rdrr.io/r/grDevices/xy.coords.html'>xy.coords()</a></code> (as per <code><a href='https://rdrr.io/r/stats/approxfun.html'>approxfun()</a></code> or <code><a href='https://rdrr.io/r/stats/splinefun.html'>splinefun()</a></code> inputs). Pass through
from user input, must be checked</dd>


<dt>bounds</dt>
<dd>numeric vector, length 2: the partition lower bound; not checked,
result of <code>range(make_partition(...))</code>.</dd>


<dt>interp_opts</dt>
<dd>if <code>x</code> is function, ignored. Otherwise,
an interpolating function and its arguments.</dd>

</dl>

to_function: Internal Conversion of Data to Function

Description

Usage

Value

Arguments