p><ul><li> <a href="tech.v3.dataset.tensor.html#var-dataset-.3Etensor">dataset-&gt;tensor</a> </li><li> <a href="tech.v3.dataset.tensor.html#var-mean-center-columns.21">mean-center-columns!</a> </li><li> <a href="tech.v3.dataset.tensor.html#var-tensor-.3Edataset">tensor-&gt;dataset</a> </li></ul></div></div><div class="namespace"><h3><a href="tech.v3.dataset.zip.html">tech.v3.dataset.zip</a></h3><div class="doc"><div class="markdown"><p>Load zip data.  Zip files with a single file entry can be loaded with -