>standardise</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"mean.sd"</span>, <span class='st'>"median.mad"</span>, <span class='st'>"none"</span>)[<span class='fl'>3</span>],
  <span class='kw'>radiusOnFail</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"tiny"</span>, <span class='st'>"huge"</span>, <span class='st'>"percentile"</span>)[<span class='fl'>1</span>]