="https://www.mosaic-web.org/mosaic/reference/ntiles.html" class="external-link">mosaic::ntiles()</a></code> is often useful to create a few groups of roughly equal size
determined by ranges of a quantitative variable.  See the examples.</p>
<p>Note that unlike <code>dplyr::<a href="https://dplyr.tidyverse.org/reference/summarise.html" class="external-link">summarise</a>()</code>, <code>df_stats()</code> ignores
any grouping defined in <code>data</code> if <code>data</code> is a grouped <code>tibble</code>.