</span> <span class='fl'>0</span>, <span class='kw'>psi_sd</span> <span class='kw'>=</span> <span class='fl'>1</span>)
<span class='no'>mod1</span> <span class='kw'>&lt;-</span> <span class='fu'>stan_efftox</span>(<span class='st'>'1N 2E 3B'</span>,
                    <span class='kw'>real_doses</span> <span class='kw'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span>(<span class='fl'>1.0</span>, <span class='fl'>2.0</span>, <span class='fl'>4.0</span>, <span class='fl'>6.6</sp