\begin{Schunk}
\begin{Sinput}
 confint(incedmod1)
\end{Sinput}
\begin{Soutput}
                 2.5 %     97.5 %
(Intercept) -5645.1114  -62.05979
education     646.7782 1150.84748
\end{Soutput}
\end{Schunk}
