h1>
    <small class="dont-index">Source: <a href="https://github.com/ggobi/tourr/blob/HEAD/R/util.r" class="external-link"><code>R/util.r</code></a></small>
    <div class="hidden name"><code>sphere_data.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>Sphering is often useful in conjunction with the guided tour, as it
removes simpler patterns that may conceal more interesting findings.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code>