/span> [1] 25.26357</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> </span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> $r_squared_wls</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> [1] 0.9951037</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> </span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> $function.args</span>
<span class='r-out co'><span class='r-pr'>#&gt;</span> $function.args$chats</span>
<span class='r-out co'><span class='r-pr'>#&gt