 class='kw'>=</span> <span class='fl'>2.5423</span>,
                  <span class='kw'>zeta_mean</span> <span class='kw'>=</span> <span class='fl'>3.4181</span>, <span class='kw'>zeta_sd</span> <span class='kw'>=</span> <span class='fl'>2.4406</span>,
                  <span class='kw'>eta_mean</span> <span class='kw'>=</span> <span class='fl'>0</span>, <span class='kw'>eta_sd</span> <span class='kw'>=</span> <span class='fl'>0.2</span>,
                  <span class='kw'>psi_mean</span> <span class='kw'>=