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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{shanly3011}
\pdfinfo{
  /Title (data-visualization-in-r-ggvis.pdf)
  /Creator (Cheatography)
  /Author (shanly3011)
  /Subject (Data Visualization in R: ggvis Cheat Sheet)
}

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% Header and Footer
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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
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\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Data Visualization in R: ggvis Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{shanly3011} via \textcolor{DarkBackground}{\uline{cheatography.com/20988/cs/3865/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}shanly3011 \\
  \uline{cheatography.com/shanly3011} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 9th April, 2015.\\
   Updated 12th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
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  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
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% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{ggvis Grammar}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{The 4 essential components are -  \newline % Row Count 1 (+ 1)
1. Data \newline % Row Count 2 (+ 1)
2. Coordinate system \newline % Row Count 3 (+ 1)
3. Marks  \newline % Row Count 4 (+ 1)
4. Properties \newline % Row Count 5 (+ 1)
Syntax Example-  \newline % Row Count 6 (+ 1)
`faithful \%\textgreater{}\% ` \newline % Row Count 7 (+ 1)
`ggvis(\textasciitilde{}waiting,\textasciitilde{}eruptions) \%\textgreater{}\% layer\_points() \%\textgreater{}\%`  \newline % Row Count 9 (+ 2)
`add\_axis("x", title = "Waiting period", values = c(1,2,3,4,5,6,7), subdivide = 9)`% Row Count 11 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{We use the piping operator '\%\textgreater{}\%' for our syntaxes.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Mapping Vs Setting propeties}}  \tn
% Row 0
\SetRowColor{LightBackground}
Mapping & Setting \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
`=` maps property to a data value & `:=` sets property to a specific size/coluor/width \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Used for visualization of data & Used for customizing the appearance of plots \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
ggvis scales the values to a pre-defined scale of colour/sizes & ggvis sends the colour value to {\emph{vega}} - a javascript package for further processing \tn 
% Row Count 12 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Properties for points}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{The properties for points are -  \newline % Row Count 1 (+ 1)
`fill,x, y, stroke, strokeWidth, strokeOpacity, fill, opacity, fillOpacity, shape, size` \newline % Row Count 3 (+ 2)
Sample code:  \newline % Row Count 4 (+ 1)
` \newline % Row Count 5 (+ 1)
faithful \%\textgreater{}\% ` \newline % Row Count 6 (+ 1)
  `ggvis(\textasciitilde{}waiting, \textasciitilde{}eruptions, fillOpacity = \textasciitilde{}eruptions, size := 100,  fill := "red", stroke := "red", shape := "cross") \%\textgreater{}\% ` \newline % Row Count 9 (+ 3)
  `layer\_points()`% Row Count 10 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Properties for lines}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{The properties for lines include -  \newline % Row Count 1 (+ 1)
`x, y, fill, fillOpacity, opacity, stroke, strokeDash, strokeOpacity, and strokeWidth`% Row Count 3 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{1.7165 cm} x{1.7165 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{Transformations}}  \tn
% Row 0
\SetRowColor{LightBackground}
compute\_smooth & compute\_bin() \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
It transforms the data to generate a new dataframe. & It transforms the data to generate a new dataframe. \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
It returns a dataset with 2 variables, one named pred\_ and the other resp\_ & It returns a dataset with 4 variables, x, x2 ,y ,y2. \tn 
% Row Count 8 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{3.833cm}}{Syntax: compute\_smooth() \newline {\bf{Long way:}} `mtcars \%\textgreater{}\% compute\_smooth(mpg \textasciitilde{} wt) \%\textgreater{}\% ggvis(\textasciitilde{}pred\_,\textasciitilde{}resp\_) \%\textgreater{}\% layer\_lines()` \newline  \newline {\bf{In-built:}} `mtcars \%\textgreater{}\% ggvis(\textasciitilde{}wt,\textasciitilde{}mpg) \%\textgreater{}\% layer\_smooths()` \newline  \newline Syntax: compute\_bin() \newline {\bf{Long way:}} `faithful \%\textgreater{}\% compute\_bin(\textasciitilde{}waiting, width = 5) \%\textgreater{}\% ggvis(x = \textasciitilde{} xmin\_, x2 = \textasciitilde{} xmax\_, y = 0, y2 = \textasciitilde{}count\_) \%\textgreater{}\% layer\_rects()` \newline  \newline {\bf{In-built:}} `faithful \%\textgreater{}\% ggvis(\textasciitilde{}waiting) \%\textgreater{}\% layer\_histograms(width = 5)`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{Transformations}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{compute\_density() \newline % Row Count 1 (+ 1)
A density plot uses a line to display the density of a variable at each point in its range.  \newline % Row Count 3 (+ 2)
It returns a data frame with two columns: pred\_, the x values of the variable's density line, and resp\_, the y values of the variable's density line. \newline % Row Count 6 (+ 3)
Similarly, we have compute\_count() or the in- built function layer\_bars()% Row Count 8 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{Syntax: compute\_smooth() \newline {\bf{Long way:}} `faithful \%\textgreater{}\% compute\_density(\textasciitilde{}waiting) \%\textgreater{}\% ggvis(\textasciitilde{}pred\_, \textasciitilde{}resp\_) \%\textgreater{}\% layer\_lines()` \newline  \newline {\bf{In-built:}} `faithful \%\textgreater{}\% ggvis(\textasciitilde{}waiting, fill := "green") \%\textgreater{}\% layer\_densities()`}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}