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Created page with "<h1><span style="font-family:courier new,courier,monospace">Split the elements of a character vector like perl</span></h1> <h3 style="color:#aaa;font-style:italic;"><span style=..."
<h1><span style="font-family:courier new,courier,monospace">Split the elements of a character vector like perl</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 <- "AAA@BBB"</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 <- function(x , Div_str, Pick_num){<br />
return(as.character(as.data.table(strsplit(x, Div_str))[Pick_num])) <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, "@", 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">"BBB"</span></div>
<p> </p>
<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 <- "AAA@BBB"</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 <- function(x , Div_str, Pick_num){<br />
return(as.character(as.data.table(strsplit(x, Div_str))[Pick_num])) <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, "@", 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">"BBB"</span></div>
<p> </p>
