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, R . , , .. . R . S-PLUS, R. , , , , : . R:

> dotchart(Titanic[,,"Adult","No"],

. 2.3. . -

+ main=␣␣"")

Titanic , , . ( ) . R 3, . R (, rgl, OpenGL), , , R Trellis graphs -:

> coplot(log(Volume) ~ log(Girth) | Height, data = trees)

( ) . , . , -, - S-PLUS.

, (, ) , . , , . , R , R , , . , :

> plot(1:20)

> text(locator(), "␣␣", pos=4)

, , . identify(), rggobi, TeachingDemos iplot.

 

R (, ) R . , . (, ), . , . , . write.table():

> write.table(file="trees.csv", trees, + row.names=F, sep=";", quote=F)

trees.csv, R trees. , ? sink():

> sink("1.txt", split=T)

> 2+2 [1] 4

> sink()

[1] 4, . , , , - :

> print("2+2") [1] "2+2"

> 2+2 [1] 4

. savehistory(), save.image(). - , .

2.4.

, R, , , L ATEX ([1]) HTML, xtable. , , - R-. HTML , R2HTML CRAN:

> library(R2HTML)

> dir.create("example")

> HTMLStart("example") HTML

> 2+2 HTML

> plot(1:20) HTML

> HTMLplot() HTML

> HTMLStop()

>

example HTML-, , . . , , R, , R , ? literate programming ( ) , TEX. R , R . , , c L ATEX- , , test-Sweave.Rnw:

\documentclass[a4paper,12pt]{scrartcl} % \LaTeX- \usepackage[T2A]{fontenc} % utf8 % cp1251 koi8-r \usepackage[utf8]{inputenc} \usepackage[english,russian]{babel} \usepackage{indentfirst}

\title{ Sweave} \author{..\,} \begin{document} % \maketitle

\textsf{R} : <<echo=TRUE,print=TRUE>>= 1 + 1 1 + pi sin(pi/2) @

: <<fig=TRUE>>= plot(1:20) @

\end{document}

R:

> Sweave("test-Sweave.Rnw") Writing to file test-Sweave.tex Processing code chunks... 1: echo print term verbatim 2: echo term verbatim eps pdf

You can now run LaTeX on test-Sweave.tex

L ATEX- test-Sweave.tex. , , latex/dvips pdflatex :

=> latex test-Sweave.tex => dvips test-Sweave.dvi => gv test-Sweave.ps

. 2.5. Sweave

# => pdflatex test-Sweave.tex => acroread test-Sweave.pdf

, , , . , R , L ATEX- Rnw- :

\usepackage[noae]{Sweave}

(Friedrich Leisch) : http://www.ci.tuwien.ac.at/~leisch/Sweave/. , , R2HTML HTML. brew, (, ), odfWeave, ODF ( OpenOffice.org).





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