\begin{Schunk}
\begin{Sinput}
 reg.mod.1
\end{Sinput}
\begin{Soutput}
Call:
lm(formula = posAffect ~ agency, data = dat)

Coefficients:
(Intercept)       agency  
     2.1883       0.3491  
\end{Soutput}
\end{Schunk}
