020-for-template-1.txt

\section{Now i is 1}

\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlfunctioncall{print}(i)
\end{alltt}
\begin{verbatim}
## [1] 1
\end{verbatim}
\begin{alltt}
iris[i, ]
\end{alltt}
\begin{verbatim}
##   Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1          5.1         3.5          1.4         0.2  setosa
\end{verbatim}
\end{kframe}
\end{knitrout}