Trim

Trim_left

Flexibly convert data between long and wide format using just two
functions: reshape_toLong() and reshape_toWide().

<dl><dt>x</dt>
<dd>can be vector or dataframe or matrix</dd>
<dt>pattern</dt>
<dd>one or more pattern pattern</dd></dl>

<dl>

<dt>x</dt>
<dd>can be vector or dataframe or matrix</dd>


<dt>pattern</dt>
<dd>one or more pattern pattern</dd>

</dl>