More Related Content More from SAKAUE, Tatsuya More from SAKAUE, Tatsuya (20) 1. Methoken.
LET 2011 1
@ 3F CALL-2
2011-07-16
Saturday, July 16, 2011 1
3. • ID: sakaue
• : ... ...
• Nagoya.R / HiRoshima.R
• LET.R? (08/06)
• ...
Saturday, July 16, 2011 3
5. R (
Saturday, July 16, 2011 5
6. “Surprise” by Jeremy Books http://www.flickr.com/photos/jeremybrooks/3330306480/
Saturday, July 16, 2011 6
7. “...O is for OK...”by ĐāżŦ {bad contact, no biscuit}
http://www.flickr.com/photos/darrentunnicliff/3695621678/
Saturday, July 16, 2011 7
8. Agenda
1. R
2.
3.
Saturday, July 16, 2011 8
9. Agenda
1. R
2.
3.
Saturday, July 16, 2011 9
10. •
• Ross Ihaka & Robert Gentleman (R & R)
•
Saturday, July 16, 2011 10
12. • IBM SPSS Statistics 10
•
•
Saturday, July 16, 2011 12
13. •
•
•
•
• PC
Saturday, July 16, 2011 13
15. Excel SPSS ...
• IBM SPSS Statistics 10
•
• Excel
•
Saturday, July 16, 2011 15
16. Excel
SPSS
Saturday, July 16, 2011 16
27. • Windows
• START → Program → R → Uninstall R
• [Windows 7] →
• Mac OS X
• /Applications R /
Library/Frameworks R. framework
Saturday, July 16, 2011 27
28. • Windows
• START → Program → R → R 2.13.0
• Mac OS X
• /Applications R
R
Saturday, July 16, 2011 28
29. • Windows Mac OS X
1. q()
2.
3. R
Saturday, July 16, 2011 29
30. •
• Win
• [ ]→[GUI ]
• Font [MS Mincho]
Saturday, July 16, 2011 30
31. • help(XXX) !!
• seekR (http://seekr.jp/)
• R SEEK (http://www.rseek.org/)
• RjpWiki (http://www.okada.jp.org/RWiki/)
•R (http://aoki2.si.gunma-u.ac.jp/R/)
• R-Tips (http://cse.naro.affrc.go.jp/takezawa/r-tips/r.html)
Saturday, July 16, 2011 31
32. • R
•
• q()
• help(XXX) !!
Saturday, July 16, 2011 32
33. Excel
SPSS
Saturday, July 16, 2011 33
34. Agenda
1. R
2.
3.
Saturday, July 16, 2011 34
35. Agenda
1. R
2.
3.
Saturday, July 16, 2011 35
37. • [Enter]
• > 3+5 [Enter]
• > 10-3 [Enter]
• > 2*3 [Enter]
• > 100/20 [Enter]
• > (12 + 34 -56) * 78 / 90 [Enter]
Saturday, July 16, 2011 37
38. •
• > 100^1/2
• > 100^(1/2)
Saturday, July 16, 2011 38
42. “I don't know !” by fmgbain http://www.flickr.com/photos/fmgbain/4382010455/
Saturday, July 16, 2011 42
44. sqrt()
•> sqrt(2)
• > sqrt(144)
•> sqrt(104976)
•[ ]2
• 2 3 1
• > 2^(1/3)
Saturday, July 16, 2011 44
45. ( )
• R
• q() help(xxx)
•
Saturday, July 16, 2011 45
51. “I don't know !” by fmgbain http://www.flickr.com/photos/fmgbain/4382010455/
Saturday, July 16, 2011 51
53. “hako”
• > hako <- c(1,2,3,4,5)
• > hako
• c() concatenate/combine
•
Saturday, July 16, 2011 53
54. c() “<-”
hako <- c(1,2,3,4,5) “<-”
←
Saturday, July 16, 2011 54
55. + ...
• [Enter]
• [STOP]
• [Esc]
Saturday, July 16, 2011 55
56. hako
1 5 5
Saturday, July 16, 2011 56
58. • > sqrt(hako)
• > log(hako)
Saturday, July 16, 2011 58
62. • summary()
• table()
• sum()
• length()
Saturday, July 16, 2011 62
63. • mean()
• max(), min()
• median()
• sd()
Saturday, July 16, 2011 63
64. • R
•
• q(), help(), sqrt(), log(), c()
•
Saturday, July 16, 2011 64
66. Agenda
1. R
2.
3.
Saturday, July 16, 2011 66
67. Agenda
1. R
2.
3.
Saturday, July 16, 2011 67
70. 1.
2.
Saturday, July 16, 2011 70
71. 2
Excel SPSS
... orz
Saturday, July 16, 2011 71
73. > height <- c(160, 160, 160,
165, 170, 170, 170, 170, 175,
175, 180, 185, 185, 185, 190)
> hist(height)
Saturday, July 16, 2011 73
75. > score <- c(600, 500, 720, 430,
500, 550, 430, 500, 850, 400)
> words <- c(340, 190, 465, 170,
130, 225,140, 310, 580, 120)
> plot(score,words)
Saturday, July 16, 2011 75
77. > nns <- c(350, 285, 315, 340, 210,
185, 120, 740, 425, 155)
> ns <- c(365, 570, 645, 540, 645,
665, 880, 550, 410, 585)
> boxplot(nns,ns, names=c("NNS", "NS"))
Saturday, July 16, 2011 77
79. > share <- c(32.4, 21.0, 8.3, 4.1, 3.6,30.5)
> names(share) <- c("NOKIA",
"SAMSUNG", "LG", "Apple", "RIM", "Others")
> pie(share,main="Mobile Phone Market
Share", clockwise=TRUE)
Saturday, July 16, 2011 79
80. 1.
2.
Saturday, July 16, 2011 80
81. Excel
“y2.d175 | Lasershow! Relax!” by B Rosen
http://www.flickr.com/photos/rosengrant/4751386872/
Saturday, July 16, 2011 81
