\begin{Schunk}
\begin{Sinput}
 muhatmean <- mean(muhat)
 muhatmean
\end{Sinput}
\begin{Soutput}
[1] 99.98058
\end{Soutput}
\begin{Sinput}
 mu
\end{Sinput}
\begin{Soutput}
[1] 100
\end{Soutput}
\begin{Sinput}
 mu - muhatmean
\end{Sinput}
\begin{Soutput}
[1] 0.01941632
\end{Soutput}
\end{Schunk}
