Combine list of indices in R
<p>Assuming that I have multiple indices in form of a list, how can I combine these quickly with help of the '&amp;' operator to one common index (over all lists)? Edit: I tried to use do.call, but it does not seem to work in this case?</p>

<p>code example:</p>

<pre><code>set.seed(24)
xlist &lt;- list()
for (i in (1:50)){

    xlist[[i]] &lt;- matrix(sample(c(T,F),25,TRUE,c(0.5,0.5)),5,5)

}
</code></pre>

<p>I would like to have one 5 x 5 index with TRUE and FALSE values only as a result of the single indices.</p>