)</span> and <span class="math inline">\(1\)</span>; a symmetric (uniform) vector for simplexes; unit matrices for both correlation and covariance matrices; and so on.</p></li>
<li><p>filepath - A data file in JSON or Rdump format containing initial parameters values for some or all of the model parameters. User specified initial values must satisfy the constraints declared in the model (i.e., they are on the constrained scale). Parameters which aren’t explicitly initialized will be initialized randomly o