sampleLab.github.io/covid-serology.html at master · R-Computing-Lab/sampleLab.github.io · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
<!DOCTYPE html>
<html>
	<head>
		<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Roboto:300,400,500,700" type="text/css">
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width,initial-scale=1">
		<meta http-equiv = "refresh" content = "2; url =https://larremorelab.github.io/covid19testgroup" />

		<title>Prevalence calculator (known sensitivity and specificity)</title>
	</head>
	<body>
		<div id="app">
			<h3>Prevalence calculator (known sensitivity and specificity)</h3>
			<div id="desc">

			<em>This interactive calculator accompanies the manuscript "Estimating SARS-CoV-2 seroprevalence and epidemiological parameters with uncertainty from serological surveys", which is available as a <a href="https://dash.harvard.edu/handle/1/42659939">preprint</a>. This work is not yet peer reviewed.
			</em>

			<h5>Given test results in a population sample, using a test with <b>known sensitivity and specificity</b>, what is the posterior distribution of prevalence in the population?</h5>
			</div>

			<div>
				<table class="mdl-data-table mdl-js-data-table mdl-shadow--2dp" id="inputs1">
					<tr class="row">
						<th class="mdl-data-table__cell--non-numeric label"># positive tests</th>
						<td>
							<input id="numpos" type="number" step="1" min="0" max="10000" value="16">
						</td>
					</tr>

					<tr class="row">
						<th class="mdl-data-table__cell--non-numeric label"># negative tests</th>
						<td>
							<input id="numneg" type="number" step="1" min="0" max="10000" value="84">
						</td>
					</tr>

					<tr class="row">
						<th class="mdl-data-table__cell--non-numeric label">Sensitivity</th>
						<td>
							<input id="sensitivity" type="number" step="0.001" min="0.6" max="1" value="0.93">
						</td>
					</tr>

					<tr class="row">
						<th class="mdl-data-table__cell--non-numeric label">Specificity</th>
						<td>
							<input id="specificity" type="number" step="0.001" min="0.6" max="1" value="0.975">
						</td>
					</tr>
				</table>
			</div>

			<div id="vizcontainer" class="mdl-shadow--4dp">
				<div id="posteriorviz"></div>
				<button class="mdl-button mdl-js-button mdl-button--raised mdl-button--colored" id="downloadsvg">Download image</button>
			</div>

			<h5>This is in beta. Please report bugs with screenshots to daniel.larremore@colorado.edu. The source code for this visualization is on <a href="https://github.com/samzhang111/seroprevalence-viz">Github</a>.</h5>
		</div>


		<link rel="stylesheet" type="text/css" href="/assets/css/covid/serology.css">
		<link rel="stylesheet" href="https://code.getmdl.io/1.3.0/material.indigo-deep_purple.min.css">
	<script src="/assets/js/covid/calc1.fdf7a3149dc7e2dff145.js"></script></body>
</html>