='fl'>FALSE</span>, <span class='no'>...</span>)

<span class='co'># S3 method for formula</span>
<span class='fu'>coca</span>(<span class='no'>formula</span>, <span class='no'>data</span>, <span class='kw'>method</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='st'>"predictive"</span>, <span class='st'>"symmetric"</span>),
     <span class='kw'>reg.method</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.ht