Methoken.R

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Methoken.R

  1. 1. Methoken. LET 2011 1 @ 3F CALL-2 2011-07-16Saturday, July 16, 2011 1
  2. 2. Saturday, July 16, 2011 2
  3. 3. • ID: sakaue • : ... ... • Nagoya.R / HiRoshima.R • LET.R? (08/06) • ...Saturday, July 16, 2011 3
  4. 4. Saturday, July 16, 2011 4
  5. 5. R (Saturday, July 16, 2011 5
  6. 6. “Surprise” by Jeremy Books http://www.flickr.com/photos/jeremybrooks/3330306480/Saturday, July 16, 2011 6
  7. 7. “...O is for OK...”by ĐāżŦ {bad contact, no biscuit} http://www.flickr.com/photos/darrentunnicliff/3695621678/Saturday, July 16, 2011 7
  8. 8. Agenda 1. R 2. 3.Saturday, July 16, 2011 8
  9. 9. Agenda 1. R 2. 3.Saturday, July 16, 2011 9
  10. 10. • • Ross Ihaka & Robert Gentleman (R & R) •Saturday, July 16, 2011 10
  11. 11. Saturday, July 16, 2011 11
  12. 12. • IBM SPSS Statistics 10 • •Saturday, July 16, 2011 12
  13. 13. • • • • • PCSaturday, July 16, 2011 13
  14. 14. UgeeeeeeeeeSaturday, July 16, 2011 14
  15. 15. Excel SPSS ... • IBM SPSS Statistics 10 • • Excel •Saturday, July 16, 2011 15
  16. 16. Excel SPSSSaturday, July 16, 2011 16
  17. 17. —Install / Update / Uninstall—Saturday, July 16, 2011 17
  18. 18. 1. http://www.r-project.org/ 2. “download R” 3. JAPAN 4. OSSaturday, July 16, 2011 18
  19. 19. • Windows: http://cran.md.tsukuba.ac.jp/bin/windows/base/ • Download R 2.13.0 for Windows • Mac OS X: http://cran.md.tsukuba.ac.jp/bin/macosx/ • R-2.13.0.pkg (latest version)Saturday, July 16, 2011 19
  20. 20. Saturday, July 16, 2011 20
  21. 21. Saturday, July 16, 2011 21
  22. 22. Saturday, July 16, 2011 22
  23. 23. Saturday, July 16, 2011 23
  24. 24. Saturday, July 16, 2011 24
  25. 25. Saturday, July 16, 2011 25
  26. 26. 1. http://www.r-project.org/ 2. 3.Saturday, July 16, 2011 26
  27. 27. • Windows • START → Program → R → Uninstall R • [Windows 7] → • Mac OS X • /Applications R / Library/Frameworks R. frameworkSaturday, July 16, 2011 27
  28. 28. • Windows • START → Program → R → R 2.13.0 • Mac OS X • /Applications R RSaturday, July 16, 2011 28
  29. 29. • Windows Mac OS X 1. q() 2. 3. RSaturday, July 16, 2011 29
  30. 30. • • Win • [ ]→[GUI ] • Font [MS Mincho]Saturday, July 16, 2011 30
  31. 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. 32. • R • • q() • help(XXX) !!Saturday, July 16, 2011 32
  33. 33. Excel SPSSSaturday, July 16, 2011 33
  34. 34. Agenda 1. R 2. 3.Saturday, July 16, 2011 34
  35. 35. Agenda 1. R 2. 3.Saturday, July 16, 2011 35
  36. 36. Saturday, July 16, 2011 36
  37. 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. 38. • • > 100^1/2 • > 100^(1/2)Saturday, July 16, 2011 38
  39. 39. Saturday, July 16, 2011 39
  40. 40. Saturday, July 16, 2011 40
  41. 41. Saturday, July 16, 2011 41
  42. 42. “I dont know !” by fmgbain http://www.flickr.com/photos/fmgbain/4382010455/Saturday, July 16, 2011 42
  43. 43. Saturday, July 16, 2011 43
  44. 44. sqrt() •> sqrt(2) • > sqrt(144) •> sqrt(104976) •[ ]2 • 2 3 1 • > 2^(1/3)Saturday, July 16, 2011 44
  45. 45. ( ) • R • q() help(xxx) •Saturday, July 16, 2011 45
  46. 46. Saturday, July 16, 2011 46
  47. 47. Saturday, July 16, 2011 47
  48. 48. RSaturday, July 16, 2011 48
  49. 49. Saturday, July 16, 2011 49
  50. 50. Saturday, July 16, 2011 50
  51. 51. “I dont know !” by fmgbain http://www.flickr.com/photos/fmgbain/4382010455/Saturday, July 16, 2011 51
  52. 52. Saturday, July 16, 2011 52
  53. 53. “hako” • > hako <- c(1,2,3,4,5) • > hako • c() concatenate/combine •Saturday, July 16, 2011 53
  54. 54. c() “<-” hako <- c(1,2,3,4,5) “<-” ←Saturday, July 16, 2011 54
  55. 55. + ... • [Enter] • [STOP] • [Esc]Saturday, July 16, 2011 55
  56. 56. hako 1 5 5Saturday, July 16, 2011 56
  57. 57. Saturday, July 16, 2011 57
  58. 58. • > sqrt(hako) • > log(hako)Saturday, July 16, 2011 58
  59. 59. sqrt(1), sqrt(2) ... sqrt(5) log(1), log (2) ... log (5)Saturday, July 16, 2011 59
  60. 60. Saturday, July 16, 2011 60
  61. 61. Saturday, July 16, 2011 61
  62. 62. • summary() • table() • sum() • length()Saturday, July 16, 2011 62
  63. 63. • mean() • max(), min() • median() • sd()Saturday, July 16, 2011 63
  64. 64. • R • • q(), help(), sqrt(), log(), c() •Saturday, July 16, 2011 64
  65. 65. OKSaturday, July 16, 2011 65
  66. 66. Agenda 1. R 2. 3.Saturday, July 16, 2011 66
  67. 67. Agenda 1. R 2. 3.Saturday, July 16, 2011 67
  68. 68. Saturday, July 16, 2011 68
  69. 69. Saturday, July 16, 2011 69
  70. 70. 1. 2.Saturday, July 16, 2011 70
  71. 71. 2 Excel SPSS ... orzSaturday, July 16, 2011 71
  72. 72. Saturday, July 16, 2011 72
  73. 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
  74. 74. TOEICSaturday, July 16, 2011 74
  75. 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
  76. 76. Saturday, July 16, 2011 76
  77. 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
  78. 78. Saturday, July 16, 2011 78
  79. 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. 80. 1. 2.Saturday, July 16, 2011 80
  81. 81. Excel “y2.d175 | Lasershow! Relax!” by B Rosen http://www.flickr.com/photos/rosengrant/4751386872/Saturday, July 16, 2011 81

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