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<title>mkin_wide_to_long. mkin 0.9.41.9000</title>
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Johannes Ranke
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<h1>
Convert a dataframe with observations over time into long format
</h1>
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<div class="span8">
<h2>Usage</h2>
<pre><div>mkin_wide_to_long(wide_data, time = "t")</div></pre>
<h2>Arguments</h2>
<dl>
<dt>wide_data</dt>
<dd>
The dataframe must contain one variable with the time values specified by the
<code>time</code> argument and usually more than one column of observed values.
</dd>
<dt>time</dt>
<dd>
The name of the time variable.
</dd>
</dl>
<div class="Description">
<h2>Description</h2>
<p>This function simply takes a dataframe with one independent variable and several
dependent variable and converts it into the long form as required by <code><a href='http://www.inside-r.org/packages/cran/FME/docs/modCost'>modCost</a></code>.</p>
</div>
<div class="Value">
<h2>Value</h2>
<p><dl>
Dataframe in long format as needed for <code><a href='http://www.inside-r.org/packages/cran/FME/docs/modCost'>modCost</a></code>.
</dl></p>
</div>
<h2 id="examples">Examples</h2>
<pre class="examples"><div class='input'>wide <- data.frame(t = c(1,2,3), x = c(1,4,7), y = c(3,4,5))
mkin_wide_to_long(wide)
</div>
<div class='output'> name time value
1 x 1 1
2 x 2 4
3 x 3 7
4 y 1 3
5 y 2 4
6 y 3 5
</div></pre>
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<h2>Author</h2>
Johannes Ranke
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