cores <span class="op">=</span> <span class="fl">1</span></span>
<span><span class="op">)</span></span>
<span></span>
<span><span class="fu">snp_ldsc2</span><span class="op">(</span></span>
<span>  <span class="va">corr</span>,</span>
<span>  <span class="va">df_beta</span>,</span>
<span>  blocks <span class="op">=</span> <span class="cn">NULL</span>,</span>
<span>  intercept <span class="op">=</span> <span class="fl">1</span>,</span>
<span>  ncores <span class="op">=</span> <span class="fl">1</span>,</span