HiRoshima.R #2 LT by @sakaue
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HiRoshima.R #2 LT by @sakaue

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    HiRoshima.R #2 LT by @sakaue HiRoshima.R #2 LT by @sakaue Presentation Transcript

    • Hi oshima. Lightning TalksFriday, February 10, 12 1
    • 2012-02-11 HiRoshima.R #2 @ Hiroshima Univ.Friday, February 10, 12 2
    • 0. • (SAKAUE, Tatsuya) • : ... • Nagoya.R / HiRoshima.R • ID: sakaue • ...Friday, February 10, 12 4
    • Friday, February 10, 12 5
    • Agenda 1. 2. 3.Friday, February 10, 12 7
    • Agenda 1. 2. 3.Friday, February 10, 12 8
    • 1.Friday, February 10, 12 9
    • 1. • • •Friday, February 10, 12 10
    • Agenda 1. 2. 3.Friday, February 10, 12 11
    • Agenda 1. 2. 3.Friday, February 10, 12 12
    • 2. • • •Friday, February 10, 12 13
    • plot > x <- 1:10 > y <- 1:10 > plot(x, y) # > plot(x, y, xlim=c(10,1))Friday, February 10, 12 14
    • > x <- rnorm(10) # 0 1 10 > plot(x, type=”l”) # type lFriday, February 10, 12 15
    • (1) > barplot(1:10) # 10 > barplot(1:10, col=rainbow(5)) # col rainbow(5) 5 > barplot(1:10, col=rainbow(5), horiz=T) # horiz TFriday, February 10, 12 16
    • (2) > barplot(1:5, col=rainbow(5), horiz=T, names=c("s1", "s2", "s3", "s4", "s5"), main="SAMPLE") #5Friday, February 10, 12 17
    • > pdf() # pdf () > plot(1:10) # → Rplots.pdf > dev.o () #Friday, February 10, 12 18
    • Agenda 1. 2. 3.Friday, February 10, 12 19
    • Agenda 1. 2. 3.Friday, February 10, 12 20
    • PackageFriday, February 10, 12 21
    • Package • • base 1,000 • package • ex. RMeCabFriday, February 10, 12 22
    • ggplot2Friday, February 10, 12 23
    • ggplot2 > install.packages(“ggplot2”) > library(“ggplot2”) > data(iris) > p <- ggplot(iris, aes(Sepal.Width, Sepal.Length)) #ggplot aes > p + geom_point() # ”+”Friday, February 10, 12 24
    • URL • http://d.hatena.ne.jp/triadsou/20100528/1275042816 • http://d.hatena.ne.jp/dichika/20110106/1294322948 • http://f-n.daa.jp/2011/10/22/ggplot2/ • http://ito-hi.blog.so-net.ne.jp/2009-09-23 • http://d.hatena.ne.jp/Rion778/20091024/1256364275Friday, February 10, 12 25
    • plot(), barplot(), boxplot() type, col, pch, pdf(), jpeg()Friday, February 10, 12 26
    • ( `д ´)Friday, February 10, 12 27
    • One more thing...Friday, February 10, 12 28
    • R ver.3 http://cse.naro.a rc.go.jp/takezawa/r-tips/r.htmlFriday, February 10, 12 29
    • Excel SPSSFriday, February 10, 12 30
    • twitter: @sakaue e-mail: tsakaue<AT>hiroshima-u.ac.jpFriday, February 10, 12 31