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  • 1. R — — Nagoya.R #1 2010-03-26 Saturday, March 27, 2010
  • 2. c() hako <- c(1,2,3,4,5) <- Saturday, March 27, 2010
  • 3. • ( ) • • R R • Nagoya.R ... Saturday, March 27, 2010
  • 4. Agenda 1. 2. 3. Lightning Talks Saturday, March 27, 2010
  • 5. Agenda 1. 2. 3. Lightning Talks Saturday, March 27, 2010
  • 6. Saturday, March 27, 2010
  • 7. Saturday, March 27, 2010
  • 8. ... • • • TOEIC Saturday, March 27, 2010
  • 9. ... A 180 75 B 170 65 C 165 60 D 175 70 E 190 80 Saturday, March 27, 2010
  • 10. R Saturday, March 27, 2010
  • 11. matrix() Saturday, March 27, 2010
  • 12. A 180 75 B 170 65 C 165 60 D 175 70 E 190 80 Saturday, March 27, 2010
  • 13. karada <- matrix(c(180, 170, 165, 175, 190, 75, 65, 60, 70, 80), 5, 2) 1. c() 2. matrix() • 5 2 3. karada Saturday, March 27, 2010
  • 14. > karada Saturday, March 27, 2010
  • 15. Saturday, March 27, 2010
  • 16. Nagoya.R #2 Saturday, March 27, 2010
  • 17. Saturday, March 27, 2010
  • 18. Saturday, March 27, 2010
  • 19. 1000 Saturday, March 27, 2010
  • 20. Saturday, March 27, 2010
  • 21. Saturday, March 27, 2010
  • 22. Saturday, March 27, 2010
  • 23. Excel Saturday, March 27, 2010
  • 24. Excel CSV R Saturday, March 27, 2010
  • 25. Nagoya.R #2 Saturday, March 27, 2010
  • 26. Agenda 1. 2. 3. Lightning Talks Saturday, March 27, 2010
  • 27. Agenda 1. 2. 3. Lightning Talks Saturday, March 27, 2010
  • 28. Saturday, March 27, 2010
  • 29. Saturday, March 27, 2010
  • 30. 1. 2. Saturday, March 27, 2010
  • 31. 2 Excel SPSS ... orz Saturday, March 27, 2010
  • 32. Saturday, March 27, 2010
  • 33. > height <- c(160, 160, 160, 165, 170, 170, 170, 170, 175, 175, 180, 185, 185, 185, 190) > hist(height) Saturday, March 27, 2010
  • 34. Saturday, March 27, 2010
  • 35. > rating <- c(30.5,53.9) > pie(rating) Saturday, March 27, 2010
  • 36. TOEIC Saturday, March 27, 2010
  • 37. > 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, March 27, 2010
  • 38. Saturday, March 27, 2010
  • 39. > 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, March 27, 2010
  • 40. Agenda 1. 2. 3. Lightning Talks Saturday, March 27, 2010
  • 41. Agenda 1. 2. 3. Lightning Talks Saturday, March 27, 2010
  • 42. Lightning Talks 60 90 5 talk Saturday, March 27, 2010
  • 43. 5 Lightning Talks Saturday, March 27, 2010
  • 44. @sakaue 2 20 Saturday, March 27, 2010
  • 45. Nagoya.R #2 Saturday, March 27, 2010
  • 46. R OK Saturday, March 27, 2010
  • 47. R OK Saturday, March 27, 2010
  • 48. ... • R •R • R •R : •R Saturday, March 27, 2010
  • 49. OK!! Saturday, March 27, 2010
  • 50. Lightning Talk #1 Saturday, March 27, 2010
  • 51. Lightning Talk #1 R Saturday, March 27, 2010
  • 52. Saturday, March 27, 2010
  • 53. Saturday, March 27, 2010
  • 54. Saturday, March 27, 2010
  • 55. Saturday, March 27, 2010
  • 56. Saturday, March 27, 2010
  • 57. ... Saturday, March 27, 2010
  • 58. NNS(111) NS(177) 1. token 360.59 590.49 2. type 143.05 247.14 3. sentences 26.50 32.02 4. AWL (Average Word Length) 4.47 4.52 5. MLU (Mean Length of Utterances) 14.22 19.71 6. TTR (Type / Token Ratio) 0.41 0.43 Saturday, March 27, 2010
  • 59. Saturday, March 27, 2010
  • 60. TOEIC Saturday, March 27, 2010
  • 61. TOEIC MLU type Saturday, March 27, 2010
  • 62. Saturday, March 27, 2010
  • 63. Saturday, March 27, 2010
  • 64. TOEIC Saturday, March 27, 2010
  • 65. Saturday, March 27, 2010
  • 66. token type Saturday, March 27, 2010
  • 67. Saturday, March 27, 2010
  • 68. Saturday, March 27, 2010
  • 69. Saturday, March 27, 2010
  • 70. Saturday, March 27, 2010
  • 71. Saturday, March 27, 2010
  • 72. R Saturday, March 27, 2010
  • 73. ... Saturday, March 27, 2010
  • 74. Lightning Talk #2 Mac Mac Saturday, March 27, 2010
  • 75. Mac Saturday, March 27, 2010
  • 76. Saturday, March 27, 2010
  • 77. phenomenal! Saturday, March 27, 2010
  • 78. • Mac → • Windows PC → ... Saturday, March 27, 2010
  • 79. incredible! Saturday, March 27, 2010
  • 80. Saturday, March 27, 2010
  • 81. UNIX amazing! Saturday, March 27, 2010
  • 82. UNIX Saturday, March 27, 2010
  • 83. OS awesome! Saturday, March 27, 2010
  • 84. OS OS Windows Linux Mac Windows *** OK NG Linux OK *** NG Mac OK! OK! *** Saturday, March 27, 2010
  • 85. OS Saturday, March 27, 2010
  • 86. Mac Saturday, March 27, 2010
  • 87. Saturday, March 27, 2010
  • 88. Saturday, March 27, 2010
  • 89. “iPad Keynote in less than 180 Seconds: Incredible, Beautiful, Amazing!” Saturday, March 27, 2010
  • 90. ... Saturday, March 27, 2010
  • 91. Nagoya.R #1 Saturday, March 27, 2010
  • 92. Saturday, March 27, 2010