class='r-pr'>#&gt;</span> </span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> $function.args$data</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span>   chats ses Cont_var</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> 1  2000 100      100</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> 2  3000 200      150</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> 3  4000 150      100</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> 4  3000 1