Osaka.R #6 「箱ひげ図を復習する」の発表資料です。

1. 2011/07/02 Osaka.R #6 @
Saturday, July 2, 2011 1

2. Saturday, July 2, 2011 2

3. • ID: sakaue
• : ...
• Nagoya.R / Hiroshima.R
• Methoken.R (07/16), LET.R? (08/06)
• ...
Saturday, July 2, 2011 3

4. Saturday, July 2, 2011 4

5. ...
•
•( ∀ ) !!
•
•
Saturday, July 2, 2011 5

6. Agenda
Saturday, July 2, 2011 6

7. Agenda
Saturday, July 2, 2011 7

8. 1.
• box-and-whisker plot [Tukey, 1977]
•
•
•3
• ...
Saturday, July 2, 2011 8

9. 1.
8
Saturday, July 2, 2011 9

10. 1.
Saturday, July 2, 2011 10

11. Agenda
Saturday, July 2, 2011 11

12. Agenda
Saturday, July 2, 2011 12

13. 2.
• boxplot()
• usage: boxplot(x, horizontal=TRUE)
• horizontal
Saturday, July 2, 2011 13

14. 2.
1.5
Saturday, July 2, 2011 14

15. 2.
col
names
range
width
notch
Saturday, July 2, 2011 15

16. 2.
• boxplot.stats()
•
Saturday, July 2, 2011 16

17. Agenda
Saturday, July 2, 2011 17

18. Agenda
Saturday, July 2, 2011 18

19. 3. tips:
• windowsFonts()
• (?)
• ...
> windowsFonts(JP1=windowsFont("MS
Gothic"),JP2=windowsFont("MS Mincho"))
Saturday, July 2, 2011 19

20. 3. tips:
• xaxt="n"
•
•
X
•Y yaxt="n"
Saturday, July 2, 2011 20

21. 3. tips:
> x <- read.csv("hoge.csv")
# CSV
> par(family="JP2", ps=16)
# MS Mincho ps
> boxplot(x, horizontal=TRUE, xaxt="n")
# X
> axis(1, family="serif", ps=12)
#X serif Time New Roman
Saturday, July 2, 2011 21

22. 3. tips:
8
Saturday, July 2, 2011 22

23. Saturday, July 2, 2011 23

24. Saturday, July 2, 2011 25

25. twitter: @sakaue
e-mail: tsakaue<at>hiroshima-u.ac.jp
Saturday, July 2, 2011 26