title: Remove extra column title in esttab (Stata)
body: <p>I'm using <code>estout</code> to prepare regression tables for LaTeX. It seems when storing a nonlinear model, there is an extra row in the output that I can't seem to turn off or remove. As an MWE, consider:</p>
  
  <pre><code>sysuse auto, clear
  eststo clear 
  eststo: poisson mpg rep78 
  esttab, tex nomti nodepvars
  </code></pre>
  
  <p>This will produce output with a row after the model numbers and before the coefficients with "mpg" (the dependent variable) in the left-most column and the other columns blank. This is not a model title and the <code>nomti</code> and <code>nodepvars</code> options will not remove it. </p>
  
  <p>Oddly, this row does not show up when the regression is OLS. However, this row does appear in the following example with OLS and Poisson, now containing "main":</p>
  
  <pre><code>sysuse auto, clear
  eststo clear
  eststo: reg mpg rep78
  eststo: poisson mpg rep78
  esttab, tex nomti nodepvars
  </code></pre>
  
  <p>I've been through the options in <code>esttab</code> and <code>estout</code> and I can't find any that seem to turn off this row (I'm not even sure what purpose it might serve). Any ideas how to get rid of this row?</p>