lyx_mirror/lib/examples/Modules/Rnw_%28knitr%29.lyx

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#LyX 2.3 created this file. For more info see http://www.lyx.org/
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knitr
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\begin_body
\begin_layout Title
Using knitr with \SpecialChar LyX
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\begin_layout Author
Yihui Xie
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Department of Statistics, Iowa State University.
Email:
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LatexCommand href
name "xie@yihui.name"
target "xie@yihui.name"
type "mailto:"
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literal "false"
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\begin_layout Standard
The R (
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http://www.r-project.org
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) package
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knitr
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is an alternative tool to Sweave based on a different design with more
features.
\SpecialChar LyX
has native support to Sweave since version 2.0.0, and the support to
\series bold
knitr
\series default
was also added since 2.0.3.
The usage is basically the same as the
\family sans
Sweave
\family default
module
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status open
\begin_layout Plain Layout
read the \SpecialChar LyX
/Sweave manual from
\family sans
Help\SpecialChar menuseparator
Specific Manuals
\end_layout
\end_inset
:
\end_layout
\begin_layout Enumerate
Open a new \SpecialChar LyX
document;
\end_layout
\begin_layout Enumerate
Go to
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Document\SpecialChar menuseparator
Settings\SpecialChar menuseparator
Modules
\family default
and insert the module named
\family sans
Rnw (knitr)
\family default
;
\end_layout
\begin_layout Enumerate
Then insert R code in the document with either
\family sans
Insert\SpecialChar menuseparator
\SpecialChar TeX
Code
\family default
or the
\family sans
Chunk
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environment;
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\begin_layout Standard
The package website
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status collapsed
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http://yihui.name/knitr
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has full documentation and demos of
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knitr
\series default
; many of the examples have links to the \SpecialChar LyX
source documents.
\end_layout
\begin_layout Standard
Since \SpecialChar LyX
2.3, it is necessary to enable the use of
\emph on
needauth
\emph default
converters in
\family sans
Preferences\SpecialChar menuseparator
File Handling\SpecialChar menuseparator
Converters
\family default
in order to compile with
\series bold
knitr
\series default
.
\end_layout
\begin_layout Standard
Note the
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knitr
\series default
package requires R >= 2.14.1, so you need to update R if you are using an
old version of R.
Here we show one chunk as a simple example:
\end_layout
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show-off
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rnorm(5)
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df=data.frame(y=rnorm(100), x=1:100)
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summary(lm(y~x, data=df))
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\begin_layout Standard
Please contact the package author in case of any problems.
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