 <span class="fl">0.2</span>,<span class="fl">1</span><span class="op">)</span><span class="op">)</span></span>
<span><span class="va">obs</span> <span class="op">&lt;-</span> <span class="fu">MASS</span><span class="fu">::</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="va">N</span>,mu<span class="op">=</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><spa