\documentclass{article}\usepackage[]{graphicx}\usepackage[]{xcolor}
\makeatletter
\def\maxwidth{
\ifdim\Gin@nat@width>\linewidth
\linewidth
\else
\Gin@nat@width
\fi
}
\makeatother
\definecolor{fgcolor}{rgb}{0.345, 0.345, 0.345}
\newcommand{\hlnum}[1]{\textcolor[rgb]{0.686,0.059,0.569}{#1}}
\newcommand{\hlstr}[1]{\textcolor[rgb]{0.192,0.494,0.8}{#1}}
\newcommand{\hlcom}[1]{\textcolor[rgb]{0.678,0.584,0.686}{\textit{#1}}}
\newcommand{\hlopt}[1]{\textcolor[rgb]{0,0,0}{#1}}
\newcommand{\hlstd}[1]{\textcolor[rgb]{0.345,0.345,0.345}{#1}}
\newcommand{\hlkwa}[1]{\textcolor[rgb]{0.161,0.373,0.58}{\textbf{#1}}}
\newcommand{\hlkwb}[1]{\textcolor[rgb]{0.69,0.353,0.396}{#1}}
\newcommand{\hlkwc}[1]{\textcolor[rgb]{0.333,0.667,0.333}{#1}}
\newcommand{\hlkwd}[1]{\textcolor[rgb]{0.737,0.353,0.396}{\textbf{#1}}}
\let\hlipl\hlkwb
\usepackage{framed}
\makeatletter
\newenvironment{kframe}{
\def\at@end@of@kframe{}
\ifinner\ifhmode
\def\at@end@of@kframe{\end{minipage}}
\begin{minipage}{\columnwidth}
\fi\fi
\def\FrameCommand##1{\hskip\@totalleftmargin \hskip-\fboxsep
\colorbox{shadecolor}{##1}\hskip-\fboxsep
\hskip-\linewidth \hskip-\@totalleftmargin \hskip\columnwidth}
\MakeFramed {\advance\hsize-\width
\@totalleftmargin\z@ \linewidth\hsize
\@setminipage}}
{\par\unskip\endMakeFramed
\at@end@of@kframe}
\makeatother
\definecolor{shadecolor}{rgb}{.97, .97, .97}
\definecolor{messagecolor}{rgb}{0, 0, 0}
\definecolor{warningcolor}{rgb}{1, 0, 1}
\definecolor{errorcolor}{rgb}{1, 0, 0}
\newenvironment{knitrout}{}{}
\usepackage{alltt}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{url}
\title{Knitr in CoCalc}
\author{Harald Schilly}
\IfFileExists{upquote.sty}{\usepackage{upquote}}{}
\begin{document}
\maketitle
You can type R commands in your \LaTeX{} document and they will be properly run and the output printed in the document.
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlkwd{library}\hlstd{(knitr)}
\hlstd{opts_chunk}\hlopt{$}\hlkwd{set}\hlstd{(}\hlkwc{fig.path}\hlstd{=}\hlstr{'figure/latex-'}\hlstd{,} \hlkwc{cache.path}\hlstd{=}\hlstr{'cache/latex-'}\hlstd{)}
\end{alltt}
\end{kframe}
\end{knitrout}
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlstd{R.version}
\end{alltt}
\begin{verbatim}
## _
## platform x86_64-pc-linux-gnu
## arch x86_64
## os linux-gnu
## system x86_64, linux-gnu
## status
## major 4
## minor 3.0
## year 2023
## month 04
## day 21
## svn rev 84292
## language R
## version.string R version 4.3.0 (2023-04-21)
## nickname Already Tomorrow
\end{verbatim}
\end{kframe}
\end{knitrout}
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlstd{ip} \hlkwb{<-} \hlkwd{installed.packages}\hlstd{()}
\hlkwd{dim}\hlstd{(ip)}
\end{alltt}
\begin{verbatim}
## [1] 5470 16
\end{verbatim}
\end{kframe}
\end{knitrout}
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlcom{# Create a sequence of numbers}
\hlstd{X} \hlkwb{=} \hlnum{2}\hlopt{:}\hlnum{10}
\hlcom{# Display basic statistical measures}
\hlkwd{summary}\hlstd{(X)}
\end{alltt}
\begin{verbatim}
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 2 4 6 6 8 10
\end{verbatim}
\end{kframe}
\end{knitrout}
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlstd{myF} \hlkwb{<-} \hlkwa{function}\hlstd{(}\hlkwc{x}\hlstd{) \{}
\hlkwd{print}\hlstd{(}\hlnum{2}\hlopt{*}\hlstd{x} \hlopt{+} \hlnum{1}\hlstd{)}
\hlstd{\}}
\hlkwd{myF}\hlstd{(}\hlnum{22}\hlstd{)}
\end{alltt}
\begin{verbatim}
## [1] 45
\end{verbatim}
\end{kframe}
\end{knitrout}
$$x^y$$
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlstd{a} \hlkwb{<-} \hlnum{111}
\end{alltt}
\end{kframe}
\end{knitrout}
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlstd{x} \hlkwb{<-} \hlkwd{c}\hlstd{(}\hlnum{2}\hlstd{,}\hlnum{3}\hlstd{,}\hlnum{4}\hlstd{,}\hlnum{5}\hlstd{,}\hlnum{1}\hlstd{,}\hlnum{2}\hlstd{,}\hlnum{3}\hlstd{,}\hlnum{2}\hlstd{)}
\hlkwd{summary}\hlstd{(x)}
\end{alltt}
\begin{verbatim}
## Min. 1st Qu. Median Mean 3rd Qu. Max.
## 1.00 2.00 2.50 2.75 3.25 5.00
\end{verbatim}
\end{kframe}
\end{knitrout}
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlkwd{hist}\hlstd{(x)}
\end{alltt}
\end{kframe}
\includegraphics[width=.75\linewidth]{figure/latex-histogram-plot-1}
\end{knitrout}
Sum of 2+3+4+5+1+2+3+2 is 22.
test
test 123
test
test
test
test
test
test
test
test
test
test
test
test
test
where am I? here.
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asdf
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123
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this line
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\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlkwd{hist}\hlstd{(x)}
\end{alltt}
\end{kframe}
\includegraphics[width=.4\linewidth]{figure/latex-histogram-plot2-1}
\end{knitrout}
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ok
t
t
t
t
t
t
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlkwd{hist}\hlstd{(x)}
\end{alltt}
\end{kframe}
\includegraphics[width=.4\linewidth]{figure/latex-histogram-plot3-1}
\end{knitrout}
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t
t
t
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\pagebreak
\begin{knitrout}
\definecolor{shadecolor}{rgb}{0.969, 0.969, 0.969}\color{fgcolor}\begin{kframe}
\begin{alltt}
\hlstd{data} \hlkwb{<-} \hlkwd{rnorm}\hlstd{(}\hlnum{1000}\hlstd{)}
\hlkwd{hist}\hlstd{(data)}
\end{alltt}
\end{kframe}
\includegraphics[width=.9\linewidth]{figure/latex-histogram-plot4-1}
\end{knitrout}
0.0588235 and \ensuremath{1.23\times 10^{-6}}.
EOF
\end{document}