>,
                   Sigma <span class='op'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/diag.html'>diag</a></span><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='fl'>.2</span>, <span class='fl'>.1</span>, <span class='fl'>.1</span><span class='op'>)</span><span class='op'>)</span>,
                   empirical <span class='op'>=</span> <span class='cn'>TRUE</span><span class='op'>)</span><span class='op'>)</sp