View source for Simple functions

<h1><span style="font-family:courier new,courier,monospace">Split the elements of a character vector and select a element</span></h1>

<h3 style="color:#aaa; font-style:italic"><span style="font-family:courier new,courier,monospace">Input</span></h3>

<div style="background:#eee;border:1px solid #ccc;padding:5px 10px;"><span style="font-family:courier new,courier,monospace">x &lt;- &quot;AAA@BBB&quot;</span></div>

<h3 style="color:#aaa; font-style:italic"><span style="font-family:courier new,courier,monospace">Code</span></h3>

<div style="background:#eee;border:1px solid #ccc;padding:5px 10px;"><span style="font-family:courier new,courier,monospace">split_pick &lt;- function(x , Div_str, Pick_num){<br />
&nbsp;&nbsp; &nbsp;return(as.character(as.data.table(strsplit(x, Div_str))[Pick_num]))&nbsp;<br />
}</span></div>

<div style="background:#eee;border:1px solid #ccc;padding:5px 10px;"><span style="font-family:courier new,courier,monospace">split_pick(x, &quot;@&quot;, 2)</span></div>

<h3 style="color:#aaa; font-style:italic"><span style="font-family:courier new,courier,monospace">Output</span></h3>

<div style="background:#eee;border:1px solid #ccc;padding:5px 10px;"><span style="font-family:courier new,courier,monospace">&quot;BBB&quot;</span></div>

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