mirror of
https://github.com/agdamsbo/stRoke.git
synced 2024-10-30 11:21:53 +01:00
169 lines
11 KiB
HTML
169 lines
11 KiB
HTML
<!DOCTYPE html>
|
|
<!-- Generated by pkgdown: do not edit by hand --><html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><meta name="description" content="Calculates the probability of winning (winP). In the referenced
|
|
article Zou et al (2022) proposes a method for calculating probability of
|
|
winning with a confidence interval an p-value testing."><title>Calculates the probability of winning — win_prob • stRoke</title><!-- favicons --><link rel="icon" type="image/png" sizes="16x16" href="../favicon-16x16.png"><link rel="icon" type="image/png" sizes="32x32" href="../favicon-32x32.png"><link rel="apple-touch-icon" type="image/png" sizes="180x180" href="../apple-touch-icon.png"><link rel="apple-touch-icon" type="image/png" sizes="120x120" href="../apple-touch-icon-120x120.png"><link rel="apple-touch-icon" type="image/png" sizes="76x76" href="../apple-touch-icon-76x76.png"><link rel="apple-touch-icon" type="image/png" sizes="60x60" href="../apple-touch-icon-60x60.png"><script src="../deps/jquery-3.6.0/jquery-3.6.0.min.js"></script><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><link href="../deps/bootstrap-5.2.2/bootstrap.min.css" rel="stylesheet"><script src="../deps/bootstrap-5.2.2/bootstrap.bundle.min.js"></script><!-- Font Awesome icons --><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/all.min.css" integrity="sha256-mmgLkCYLUQbXn0B1SRqzHar6dCnv9oZFPEC1g1cwlkk=" crossorigin="anonymous"><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.1/css/v4-shims.min.css" integrity="sha256-wZjR52fzng1pJHwx4aV2AO3yyTOXrcDW7jBpJtTwVxw=" crossorigin="anonymous"><!-- bootstrap-toc --><script src="https://cdn.jsdelivr.net/gh/afeld/bootstrap-toc@v1.0.1/dist/bootstrap-toc.min.js" integrity="sha256-4veVQbu7//Lk5TSmc7YV48MxtMy98e26cf5MrgZYnwo=" crossorigin="anonymous"></script><!-- headroom.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/headroom.min.js" integrity="sha256-AsUX4SJE1+yuDu5+mAVzJbuYNPHj/WroHuZ8Ir/CkE0=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/jQuery.headroom.min.js" integrity="sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script><!-- clipboard.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js" integrity="sha256-inc5kl9MA1hkeYUt+EC3BhlIgyp/2jDIyBLS6k3UxPI=" crossorigin="anonymous"></script><!-- search --><script src="https://cdnjs.cloudflare.com/ajax/libs/fuse.js/6.4.6/fuse.js" integrity="sha512-zv6Ywkjyktsohkbp9bb45V6tEMoWhzFzXis+LrMehmJZZSys19Yxf1dopHx7WzIKxr5tK2dVcYmaCk2uqdjF4A==" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/autocomplete.js/0.38.0/autocomplete.jquery.min.js" integrity="sha512-GU9ayf+66Xx2TmpxqJpliWbT5PiGYxpaG8rfnBEk1LL8l1KGkRShhngwdXK1UgqhAzWpZHSiYPc09/NwDQIGyg==" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mark.js/8.11.1/mark.min.js" integrity="sha512-5CYOlHXGh6QpOFA/TeTylKLWfB3ftPsde7AnmhuitiTX4K5SqCLBeKro6sPS8ilsz1Q4NRx3v8Ko2IBiszzdww==" crossorigin="anonymous"></script><!-- pkgdown --><script src="../pkgdown.js"></script><meta property="og:title" content="Calculates the probability of winning — win_prob"><meta property="og:description" content="Calculates the probability of winning (winP). In the referenced
|
|
article Zou et al (2022) proposes a method for calculating probability of
|
|
winning with a confidence interval an p-value testing."><meta property="og:image" content="https://agdamsbo.github.io/stRoke/logo.png"><!-- mathjax --><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js" integrity="sha256-nvJJv9wWKEm88qvoQl9ekL2J+k/RWIsaSScxxlsrv8k=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS-MML_HTMLorMML.js" integrity="sha256-84DKXVJXs0/F8OTMzX4UR909+jtl4G7SPypPavF+GfA=" crossorigin="anonymous"></script><!--[if lt IE 9]>
|
|
<script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
|
|
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
|
|
<![endif]--></head><body>
|
|
<a href="#main" class="visually-hidden-focusable">Skip to contents</a>
|
|
|
|
|
|
<nav class="navbar fixed-top navbar-light navbar-expand-lg bg-light"><div class="container">
|
|
|
|
<a class="navbar-brand me-2" href="../index.html">stRoke</a>
|
|
|
|
<small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">23.6.1</small>
|
|
|
|
|
|
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
|
|
<span class="navbar-toggler-icon"></span>
|
|
</button>
|
|
|
|
<div id="navbar" class="collapse navbar-collapse ms-3">
|
|
<ul class="navbar-nav me-auto"><li class="active nav-item">
|
|
<a class="nav-link" href="../reference/index.html">Reference</a>
|
|
</li>
|
|
<li class="nav-item dropdown">
|
|
<a href="#" class="nav-link dropdown-toggle" data-bs-toggle="dropdown" role="button" aria-expanded="false" aria-haspopup="true" id="dropdown-articles">Articles</a>
|
|
<div class="dropdown-menu" aria-labelledby="dropdown-articles">
|
|
<a class="dropdown-item" href="../articles/ds2dd.html">ds2dd</a>
|
|
<a class="dropdown-item" href="../articles/toolbox.html">Toolbox</a>
|
|
</div>
|
|
</li>
|
|
<li class="nav-item">
|
|
<a class="nav-link" href="../news/index.html">Changelog</a>
|
|
</li>
|
|
</ul><form class="form-inline my-2 my-lg-0" role="search">
|
|
<input type="search" class="form-control me-sm-2" aria-label="Toggle navigation" name="search-input" data-search-index="../search.json" id="search-input" placeholder="Search for" autocomplete="off"></form>
|
|
|
|
<ul class="navbar-nav"><li class="nav-item">
|
|
<a class="external-link nav-link" href="https://github.com/agdamsbo/stRoke/" aria-label="github">
|
|
<span class="fab fa fab fa-github fa-lg"></span>
|
|
|
|
</a>
|
|
</li>
|
|
</ul></div>
|
|
|
|
|
|
</div>
|
|
</nav><div class="container template-reference-topic">
|
|
<div class="row">
|
|
<main id="main" class="col-md-9"><div class="page-header">
|
|
<img src="../logo.png" class="logo" alt=""><h1>Calculates the probability of winning</h1>
|
|
<small class="dont-index">Source: <a href="https://github.com/agdamsbo/stRoke/blob/HEAD/R/win_prob.R" class="external-link"><code>R/win_prob.R</code></a></small>
|
|
<div class="d-none name"><code>win_prob.Rd</code></div>
|
|
</div>
|
|
|
|
<div class="ref-description section level2">
|
|
<p>Calculates the probability of winning (winP). In the referenced
|
|
article Zou et al (2022) proposes a method for calculating probability of
|
|
winning with a confidence interval an p-value testing.</p>
|
|
</div>
|
|
|
|
<div class="section level2">
|
|
<h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
|
|
<div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">win_prob</span><span class="op">(</span></span>
|
|
<span> <span class="va">data</span>,</span>
|
|
<span> response <span class="op">=</span> <span class="cn">NULL</span>,</span>
|
|
<span> group <span class="op">=</span> <span class="cn">NULL</span>,</span>
|
|
<span> alpha <span class="op">=</span> <span class="fl">0.05</span>,</span>
|
|
<span> beta <span class="op">=</span> <span class="fl">0.2</span>,</span>
|
|
<span> group.ratio <span class="op">=</span> <span class="fl">1</span>,</span>
|
|
<span> sample.size <span class="op">=</span> <span class="cn">FALSE</span>,</span>
|
|
<span> print.tables <span class="op">=</span> <span class="cn">FALSE</span>,</span>
|
|
<span> dec <span class="op">=</span> <span class="fl">3</span></span>
|
|
<span><span class="op">)</span></span></code></pre></div>
|
|
</div>
|
|
|
|
<div class="section level2">
|
|
<h2 id="source">Source<a class="anchor" aria-label="anchor" href="#source"></a></h2>
|
|
<p><a href="https://doi.org/10.1161/STROKEAHA.121.037744" class="external-link">doi:10.1161/STROKEAHA.121.037744</a></p>
|
|
</div>
|
|
<div class="section level2">
|
|
<h2 id="arguments">Arguments<a class="anchor" aria-label="anchor" href="#arguments"></a></h2>
|
|
<dl><dt>data</dt>
|
|
<dd><p>A data frame containing the response and group variable.</p></dd>
|
|
|
|
|
|
<dt>response</dt>
|
|
<dd><p>The name of the response variable.
|
|
Takes first column if empty.</p></dd>
|
|
|
|
|
|
<dt>group</dt>
|
|
<dd><p>The name of the group variable.
|
|
Takes second column if empty.</p></dd>
|
|
|
|
|
|
<dt>alpha</dt>
|
|
<dd><p>The alpha level for the hypothesis test. Default is 0.05.</p></dd>
|
|
|
|
|
|
<dt>beta</dt>
|
|
<dd><p>The beta level for the sample size calculation. Default is 0.2.</p></dd>
|
|
|
|
|
|
<dt>group.ratio</dt>
|
|
<dd><p>The ratio of group sizes. Default is 1.</p></dd>
|
|
|
|
|
|
<dt>sample.size</dt>
|
|
<dd><p>Flag to include sample size calculation. Default is FALSE.</p></dd>
|
|
|
|
|
|
<dt>print.tables</dt>
|
|
<dd><p>Flag to print cumulative tables. Default is FALSE.</p></dd>
|
|
|
|
|
|
<dt>dec</dt>
|
|
<dd><p>Numeric for decimals to print. Default is 3.</p></dd>
|
|
|
|
</dl></div>
|
|
<div class="section level2">
|
|
<h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
|
|
|
|
|
|
<p>A list containing the win_prob statistics.</p>
|
|
</div>
|
|
|
|
<div class="section level2">
|
|
<h2 id="ref-examples">Examples<a class="anchor" aria-label="anchor" href="#ref-examples"></a></h2>
|
|
<div class="sourceCode"><pre class="sourceCode r"><code><span class="r-in"><span><span class="fu">win_prob</span><span class="op">(</span>data<span class="op">=</span><span class="fu">stRoke</span><span class="fu">::</span><span class="va"><a href="talos.html">talos</a></span>,response<span class="op">=</span><span class="st">"mrs_6"</span>,group<span class="op">=</span><span class="st">"rtreat"</span><span class="op">)</span></span></span>
|
|
<span class="r-out co"><span class="r-pr">#></span> Zou et al's winP (doi: 10.1161/STROKEAHA.121.037744) </span>
|
|
<span class="r-out co"><span class="r-pr">#></span> </span>
|
|
<span class="r-out co"><span class="r-pr">#></span> Probability of a random observation in Placebo group </span>
|
|
<span class="r-out co"><span class="r-pr">#></span> will have a higher response score than a random</span>
|
|
<span class="r-out co"><span class="r-pr">#></span> observation in Active group:</span>
|
|
<span class="r-out co"><span class="r-pr">#></span> </span>
|
|
<span class="r-out co"><span class="r-pr">#></span> winP: 0.400 (0.612, 0.372) p=0.0125</span>
|
|
<span class="r-out co"><span class="r-pr">#></span> --------------------------------------------</span>
|
|
<span class="r-out co"><span class="r-pr">#></span> </span>
|
|
<span class="r-out co"><span class="r-pr">#></span> The numbers needed to treat (NNT) are: -9</span>
|
|
<span class="r-out co"><span class="r-pr">#></span> </span>
|
|
<span class="r-out co"><span class="r-pr">#></span> </span>
|
|
<span class="r-out co"><span class="r-pr">#></span> </span>
|
|
</code></pre></div>
|
|
</div>
|
|
</main><aside class="col-md-3"><nav id="toc"><h2>On this page</h2>
|
|
</nav></aside></div>
|
|
|
|
|
|
<footer><div class="pkgdown-footer-left">
|
|
<p></p><p>Developed by Andreas Gammelgaard Damsbo.</p>
|
|
</div>
|
|
|
|
<div class="pkgdown-footer-right">
|
|
<p></p><p>Site built with <a href="https://pkgdown.r-lib.org/" class="external-link">pkgdown</a> 2.0.7.</p>
|
|
</div>
|
|
|
|
</footer></div>
|
|
|
|
|
|
|
|
|
|
|
|
</body></html>
|
|
|