\begin{Schunk}
\begin{Sinput}
 summary(reg.mod.6)
\end{Sinput}
\begin{Soutput}
Call:
lm(formula = posAffect ~ agency * gender, data = dat)

Residuals:
     Min       1Q   Median       3Q      Max 
-2.10608 -0.40401  0.02606  0.44460  1.32508 

Coefficients:
                    Estimate Std. Error t value Pr(>|t|)
(Intercept)          1.88976    0.22056   8.568 2.75e-16
agency               0.45182    0.08624   5.239 2.69e-07
genderfemale         0.62379    0.31834   1.960   0.0508
agency:genderfemale -0.21481    0.12428  -1.728   0.0847
                       
(Intercept)         ***
agency              ***
genderfemale        .  
agency:genderfemale .  
---
Signif. codes:  
0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Residual standard error: 0.6054 on 376 degrees of freedom
Multiple R-squared:  0.08833,	Adjusted R-squared:  0.08106 
F-statistic: 12.14 on 3 and 376 DF,  p-value: 1.331e-07
\end{Soutput}
\end{Schunk}
