Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our Privacy Policy and User Agreement for details.

Like this presentation? Why not share!

- Nagoyar 5 Part 1 by SAKAUE, Tatsuya 868 views
- 「R による英語コーパスの処理入門―接続詞 and/but の使用実態... by SAKAUE, Tatsuya 2049 views
- 327 product teaser cn by YANG Rui 97 views
- 反応時間データをどう分析し図示するか by SAKAUE, Tatsuya 2901 views
- LET2012 ワークショップ「R による教育・言語データ処理のススメ」 by SAKAUE, Tatsuya 1846 views
- 外国語教育メディア学会第54回全国研究大会ワークショップ「Rによる外国... by SAKAUE, Tatsuya 1380 views

833 views

Published on

Published in:
Technology

License: CC Attribution License

No Downloads

Total views

833

On SlideShare

0

From Embeds

0

Number of Embeds

11

Shares

0

Downloads

14

Comments

0

Likes

1

No embeds

No notes for slide

- 1. 40 SAKAUE Akkuş Tatsuya 2011-12-17Tuesday, December 6, 11 1
- 2. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 7
- 3. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 8
- 4. • • Ross Ihaka & Robert Gentleman (R & R) • Ross Ihaka and Robert Gentleman. R: A language for data analysis and graphics. Journal of Computational and Graphical Statistics, 5(3):299-314, 1996. • http://biostat.mc.vanderbilt.edu/twiki/pub/Main/Je reyHorner/JCGSR.pdf •Tuesday, December 6, 11 9
- 5. Tuesday, December 6, 11 10
- 6. • IBM SPSS Statistics 10 ... • •Tuesday, December 6, 11 11
- 7. Excel SPSS ... • • • Excel •Tuesday, December 6, 11 12
- 8. -Install / Update / Uninstall-Tuesday, December 6, 11 14
- 9. 1. http://www.r-project.org/ 2. “download R” 3. JAPAN 4. OSTuesday, December 6, 11 15
- 10. • Windows: : http://cran.md.tsukuba.ac.jp/bin/windows/base/ • Download R 2.14.0 for Windows • Mac OS X: http://cran.md.tsukuba.ac.jp/bin/macosx/ • R-2.14.0.pkg (latest version)Tuesday, December 6, 11 16
- 11. Tuesday, December 6, 11 17
- 12. Tuesday, December 6, 11 18
- 13. Tuesday, December 6, 11 19
- 14. Tuesday, December 6, 11 20
- 15. Tuesday, December 6, 11 21
- 16. Tuesday, December 6, 11 22
- 17. 1. http://www.r-project.org/ 2. 3.Tuesday, December 6, 11 23
- 18. • • • Windows •Tuesday, December 6, 11 24
- 19. • Windows • [ Windows XP] → • [ Windows 7 ] → • Mac OS X • /Applications /Library Frameworks R. framework CleanAppTuesday, December 6, 11 25
- 20. • Windows • START → Program → R → R 2.14.0 • Mac OS X • /Applications R RTuesday, December 6, 11 26
- 21. • Windows Mac OS X 1. q() 2. 3. RTuesday, December 6, 11 27
- 22. ... • help(sth) • seekR (http://seekr.jp/) • R SEEK (http://www.rseek.org/) • RjpWiki (http://www.okada.jp.org/RWiki/) • R-Tips (http://cse.naro.a rc.go.jp/takezawa/r-tips/r.html) •R (http://aoki2.si.gunma-u.ac.jp/R/)Tuesday, December 6, 11 28
- 23. • • • help(sth) !!Tuesday, December 6, 11 29
- 24. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 31
- 25. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 32
- 26. Tuesday, December 6, 11 33
- 27. • [Enter] • > 3+5 [Enter] • > 10-3 [Enter] • > 2*3 [Enter] • > 100/20 [Enter] • > (12 + 34 -56) * 78 / 90 [Enter]Tuesday, December 6, 11 34
- 28. Tuesday, December 6, 11 35
- 29. Tuesday, December 6, 11 36
- 30. “I dont know !” by fmgbain http://www.ﬂickr.com/photos/fmgbain/4382010455/Tuesday, December 6, 11 37
- 31. Tuesday, December 6, 11 38
- 32. sqrt() • > sqrt(2) • > sqrt(144) • > sqrt(104976)Tuesday, December 6, 11 39
- 33. ( ) • •q() help(sth) •Tuesday, December 6, 11 40
- 34. Tuesday, December 6, 11 41
- 35. Tuesday, December 6, 11 42
- 36. Tuesday, December 6, 11 43
- 37. Tuesday, December 6, 11 44
- 38. “I dont know !” by fmgbain http://www.ﬂickr.com/photos/fmgbain/4382010455/Tuesday, December 6, 11 45
- 39. Tuesday, December 6, 11 46
- 40. “hako” • > hako <- c(1,2,3,4,5) • > hako • c() concatenate/combine •Tuesday, December 6, 11 47
- 41. c() “<-” hako <- c(1,2,3,4,5) “<-” ←Tuesday, December 6, 11 48
- 42. + ... • [Enter] • [STOP] • [Esc]Tuesday, December 6, 11 49
- 43. • • TabTuesday, December 6, 11 50
- 44. hako 1 5 5Tuesday, December 6, 11 51
- 45. Tuesday, December 6, 11 52
- 46. • > sqrt(hako) • > log(hako)Tuesday, December 6, 11 53
- 47. sqrt(1), sqrt(2) ... sqrt(5) log(1), log (2) ... log (5)Tuesday, December 6, 11 54
- 48. Tuesday, December 6, 11 55
- 49. •R • • q(), help(), sqrt(), log(), c() •Tuesday, December 6, 11 56
- 50. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 57
- 51. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 58
- 52. Tuesday, December 6, 11 59
- 53. Tuesday, December 6, 11 60
- 54. Tuesday, December 6, 11 61
- 55. ... • • • TOEICTuesday, December 6, 11 62
- 56. ... A 180 75 B 170 65 C 165 60 D 175 70 E 190 80Tuesday, December 6, 11 63
- 57. ... • Excel • →Tuesday, December 6, 11 64
- 58. • ... • •Tuesday, December 6, 11 65
- 59. • Windows → • “MyDocuments” • Mac OS X → • Linux up to you...Tuesday, December 6, 11 66
- 60. • • getwd() • > getwd() • setwd() • > setwd("/Users/sakaue/Desktop/")Tuesday, December 6, 11 67
- 61. • read.csv() • CSV • CSV: Comma Separated ValueTuesday, December 6, 11 68
- 62. 1. demo.csv • XLS/XLSX • CSV UTF-8 2. > test <- read.csv(“demo.csv”) 3. > test [Enter]Tuesday, December 6, 11 69
- 63. CSV ...Tuesday, December 6, 11 70
- 64. • read.delim() • • delim: delimiterTuesday, December 6, 11 71
- 65. 1. demo.xls 2. > test2 <- read.delim("clipboard") Mac : read.delim(pipe(“pbpaste”)) 3. > test2 [Enter]Tuesday, December 6, 11 72
- 66. > table(test2[,1]) • 1 > mean(test2[,2]) • 2 > hist(test2[,2]) • 2Tuesday, December 6, 11 73
- 67. • • CSV read.csv() • orTuesday, December 6, 11 74
- 68. CSV Excel “y2.d175 | Lasershow! Relax!” by B Rosen http://www.ﬂickr.com/photos/rosengrant/4751386872/Tuesday, December 6, 11 75
- 69. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 77
- 70. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 78
- 71. Tuesday, December 6, 11 79
- 72. Tuesday, December 6, 11 80
- 73. 1. 2.Tuesday, December 6, 11 81
- 74. 2 Excel SPSS ... orzTuesday, December 6, 11 82
- 75. Tuesday, December 6, 11 83
- 76. > age <- c(18, 23, 14, 19, 21, 29, 22, 21, 23, 19, 20, 20, 26, 18, 14, 6, 8, 16, 23, 20) > hist(age)Tuesday, December 6, 11 84
- 77. Tuesday, December 6, 11 85
- 78. > score <- c(60, 50, 72, 43, 50, 55, 43, 50, 85, 40) > words <- c(340, 190, 465, 170, 130, 225,140, 310, 580, 120) > plot(score,words)Tuesday, December 6, 11 86
- 79. Tuesday, December 6, 11 87
- 80. > 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"))Tuesday, December 6, 11 88
- 81. 1. 2. 3. twitter, FBTuesday, December 6, 11 89
- 82. Excel “y2.d175 | Lasershow! Relax!” by B Rosen http://www.ﬂickr.com/photos/rosengrant/4751386872/Tuesday, December 6, 11 90
- 83. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 91
- 84. Agenda 1. R 2. 3. 4. 5. RTuesday, December 6, 11 92
- 85. Tuesday, December 6, 11 93
- 86. tTuesday, December 6, 11 94
- 87. tTuesday, December 6, 11 95
- 88. • H0 • H1 • H0 (t, χ2, F ) •Tuesday, December 6, 11 96
- 89. t • •R t.test()Tuesday, December 6, 11 97
- 90. t > like <- c(6,10,6,10,7,8,7,9,10,4) > dislike <- c(3,5,6,4,4,8,4,5,4,7) > t.test(like,dislike,var.equal=TRUE)Tuesday, December 6, 11 98
- 91. t > t.test(like,dislike,var.equal=TRUE) Two Sample t-test data: like and dislike t = 3.3041, df = 18, p-value = 0.003946 alternative hypothesis: true difference in means is not equal to 0 # 95 percent confidence interval: # 0.9831754 4.4168246 sample estimates: mean of x mean of y 7.7 5.0Tuesday, December 6, 11 99
- 92. Tuesday, December 6, 11 101
- 93. • • • A B •Tuesday, December 6, 11 102
- 94. : “however” 109 347 8 493 [ ] However, .... [ ] ..., however, .... [ ] ..., however.Tuesday, December 6, 11 103
- 95. > freq <- c(109,347,8) > chisq.test(freq,correct=FALSE) Chi-squared test for given probabilities data: freq X-squared = 391.7371, df = 2, p-value < 2.2e-16 # 2 # http://homepage2.nifty.com/nandemoarchive/toukei_kiso/t_F_chi.htmTuesday, December 6, 11 104
- 96. • • t • • ! • ...Tuesday, December 6, 11 106
- 97. Tuesday, December 6, 11 107
- 98. One more thing...Tuesday, December 6, 11 108
- 99. PackageTuesday, December 6, 11 109
- 100. Package • • base 1,000 • package • ex. RMeCabTuesday, December 6, 11 110
- 101. RMeCabTuesday, December 6, 11 111
- 102. RMeCab • •R MeCab • RTuesday, December 6, 11 112
- 103. • RMeCabText() : • RMeCabFreq() : • Ngram() : N-gram • collocate() :Tuesday, December 6, 11 114
- 104. Tuesday, December 6, 11 115
- 105. Tuesday, December 6, 11 117
- 106. 2,940 1,785 3,780Tuesday, December 6, 11 119
- 107. twitter: @sakaue e-mail: tsakaue<AT>hiroshima-u.ac.jpTuesday, December 6, 11 121

No public clipboards found for this slide

×
### Save the most important slides with Clipping

Clipping is a handy way to collect and organize the most important slides from a presentation. You can keep your great finds in clipboards organized around topics.

Be the first to comment