f standardized mean differences to log odds ratios (assuming normal distributions) (Cox &amp; Snell, 1989).</p></li>
<li><p><code>transf.dtolnor.logis</code>: transformation of standardized mean differences to log odds ratios (assuming logistic distributions) (Chinn, 2000).</p></li>
<li><p><code>transf.lnortortet.pearson</code>: transformation of log odds ratios to tetrachoric correlations as suggested by Pearson (1900).</p></li>
<li><p><code>transf.lnortortet.digby</code>: transformation of log odds ratios