n><span class='op'>(</span>MODEL <span class='op'>=</span> <span class='st'>"mpg ON wt;"</span>,
  usevariables <span class='op'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span><span class='op'>(</span><span class='st'>"mpg"</span>, <span class='st'>"hp"</span><span class='op'>)</span>, rdata <span class='op'>=</span> <span class='va'>mtcars</span><span class='op'>)</span>

<span class='co'># create the Mplus input text</span>
<span class='fu'><a href='https://rdrr.io/r/base/ca