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Johannes Ranke
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<h1>
Convert a dataframe from long to wide format
</h1>
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<div class="span8">
<h2>Usage</h2>
<pre><span class="functioncall"><a href='mkin_long_to_wide.html'>mkin_long_to_wide</a></span><span class="keyword">(</span><span class="symbol">long_data</span><span class="keyword">,</span> <span class="argument">time</span> <span class="argument">=</span> <span class="string">"time"</span><span class="keyword">,</span> <span class="argument">outtime</span> <span class="argument">=</span> <span class="string">"time"</span><span class="keyword">)</span></pre>
<h2>Arguments</h2>
<dl>
<dt>long_data</dt>
<dd>
The dataframe must contain one variable called "time" with the time values specified by the
<code>time</code> argument, one column called "name" with the grouping of the observed values, and
finally one column of observed values called "value".
</dd>
<dt>time</dt>
<dd>
The name of the time variable in the long input data.
</dd>
<dt>outtime</dt>
<dd>
The name of the time variable in the wide output data.
</dd>
</dl>
<div class="Description">
<h2>Description</h2>
<p>This function takes a dataframe in the long form as required by <code><a href='http://www.rdocumentation.org/packages/FME/topics/modCost'>modCost</a></code>
and converts it into a dataframe with one independent variable and several
dependent variables as columns.</p>
</div>
<div class="Value">
<h2>Value</h2>
<p><dl>
Dataframe in wide format.
</dl></p>
</div>
<h2 id="examples">Examples</h2>
<pre class="examples"><div class='input'><span class="functioncall"><a href='mkin_long_to_wide.html'>mkin_long_to_wide</a></span><span class="keyword">(</span><span class="symbol">FOCUS_2006_D</span><span class="keyword">)</span></div>
<div class='output'> time parent m1
1 0 99.46 0.00
2 0 102.04 0.00
3 1 93.50 4.84
4 1 92.50 5.64
5 3 63.23 12.91
6 3 68.99 12.96
7 7 52.32 22.97
8 7 55.13 24.47
9 14 27.27 41.69
10 14 26.64 33.21
11 21 11.50 44.37
12 21 11.64 46.44
13 35 2.85 41.22
14 35 2.91 37.95
15 50 0.69 41.19
16 50 0.63 40.01
17 75 0.05 40.09
18 75 0.06 33.85
19 100 NA 31.04
20 100 NA 33.13
21 120 NA 25.15
22 120 NA 33.31
</div></pre>
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<h2>Author</h2>
Johannes Ranke
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