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<title>Retrieves influenza hospitalization statistics from the CDC (deprecated) — get_hosp_data • cdcfluview</title>
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<h1>Retrieves influenza hospitalization statistics from the CDC (deprecated)</h1>
<div class="hidden name"><code>get_hosp_data.Rd</code></div>
</div>
<div class="ref-description">
<p>Uses the data source from the
<a href='https://gis.cdc.gov/GRASP/Fluview/FluHospRates.html'>CDC FluView</a>
and provides influenza hospitalization reporting data as a data frame.</p>
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<pre class="usage"><span class='fu'>get_hosp_data</span>(<span class='kw'>area</span> <span class='kw'>=</span> <span class='st'>"flusurvnet"</span>, <span class='kw'>age_group</span> <span class='kw'>=</span> <span class='st'>"overall"</span>,
<span class='kw'>years</span> <span class='kw'>=</span> <span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/numeric'>as.numeric</a></span>(<span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/format'>format</a></span>(<span class='fu'><a href='https://www.rdocumentation.org/packages/base/topics/Sys.time'>Sys.Date</a></span>(), <span class='st'>"%Y"</span>)) - <span class='fl'>1</span>)</pre>
<h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
<table class="ref-arguments">
<colgroup><col class="name" /><col class="desc" /></colgroup>
<tr>
<th>area</th>
<td><p>one of "<code>flusurvnet</code>", "<code>eip</code>", "<code>ihsp</code>", or two
digit state abbreviation for an individual site. Exceptions are
New York - Albany ("<code>nya</code>") and New York - Rochester
("<code>nyr</code>")</p></td>
</tr>
<tr>
<th>age_group</th>
<td><p>a vector of age groups to pull data for. Possible values are:
"<code>overall</code>", "<code>0-4y</code>", "<code>5-17y</code>, "<code>18-49y</code>,
"<code>50-64y</code>, "<code>65+y</code>".</p></td>
</tr>
<tr>
<th>years</th>
<td><p>a vector of years to retrieve data for (i.e. <code>2014</code> for CDC
flu season 2014-2015). Default value is the current year and all
<code>years</code> values should be &gt;= <code>2009</code></p></td>
</tr>
</table>
<h2 class="hasAnchor" id="value"><a class="anchor" href="#value"></a>Value</h2>
<p>A single <code>data.frame</code>.</p>
<h2 class="hasAnchor" id="note"><a class="anchor" href="#note"></a>Note</h2>
<p>There is often a noticeable delay when making the API request to the CDC.
This is not due to a large download size, but the time it takes for their
servers to crunch the data. Wrap the function call in <code><a href='https://www.rdocumentation.org/packages/httr/topics/with_config'>httr::with_verbose</a></code>
if you would like to see what's going on.</p>
<h2 class="hasAnchor" id="examples"><a class="anchor" href="#examples"></a>Examples</h2>
<pre class="examples"><span class='co'># NOT RUN {</span>
<span class='co'># All of FluSurv-NET, 50-64 years old, 2010/11-2014/15 flu seasons</span>
<span class='no'>hosp</span> <span class='kw'>&lt;-</span> <span class='fu'>get_hosp_data</span>(<span class='st'>"flusurvnet"</span>, <span class='st'>"50-64y"</span>, <span class='kw'>years</span><span class='kw'>=</span><span class='fl'>2010</span>:<span class='fl'>2014</span>)
<span class='co'># }</span></pre>
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<h2>Contents</h2>
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<li><a href="#arguments">Arguments</a></li>
<li><a href="#value">Value</a></li>
<li><a href="#note">Note</a></li>
<li><a href="#examples">Examples</a></li>
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