ss="va">file</span> <span class="op">&lt;-</span> <span class="fu"><a href="h5-wrapper.html">h5file</a></span><span class="op">(</span><span class="va">fname</span>, mode <span class="op">=</span> <span class="st">"a"</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="fu"><a href="https://rdrr.io/r/base/lapply.html" class="external-link">sapply</a></span><span class="op">(</span><span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span 