l" class="external-link">diag</a></span><span class="op">(</span><span class="fl">3</span><span class="op">)</span><span class="op">)</span></span></span>
<span class="r-in"><span>   <span class="va">y</span> <span class="op">&lt;-</span> <span class="fu"><a href="https://rdrr.io/pkg/MASS/man/mvrnorm.html" class="external-link">mvrnorm</a></span><span class="op">(</span><span class="fl">30</span>, <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</