tics</dt>
<dd><p>Report 2SLS "diagnostic" tests in model summary (default is <code>TRUE</code>). 
These tests are not to be confused with the <em>regression diagnostics</em> provided elsewhere in the <span class="pkg">ivreg</span>
package: see <code><a href="ivregDiagnostics.html">ivregDiagnostics</a></code>.</p></dd>


<dt>signif.stars</dt>
<dd><p>Show "significance stars" in summary output.</p></dd>


<dt>test, test.statistic</dt>
<dd><p>Test statistics for ANOVA table computed by <code><a href="https://r