The document discusses using R and the twitteR package to connect to and interact with Twitter. It provides instructions for installing and configuring the twitteR and ROAuth packages to enable authentication and communication with the Twitter API. It also shows some basic examples of using twitteR to post tweets and direct messages.

1. twitteR R
Japan.R #2 (2011/11/26)
@a_bicky

2. • Takeshi Arabiki
‣
‣ Twitter & : @a_bicky & id:a_bicky
•
R
•
http://d.hatena.ne.jp/a_bicky/

3. R
Osaka.R #4 Tokyo.R #16 Tsukuba.R #9
http://www.slideshare.net/abicky/twitterr http://www.slideshare.net/abicky/r-9034336 http://www.slideshare.net/abicky/r-10128090

4. R
Osaka.R #4 Tokyo.R #16 Tsukuba.R #9
http://www.slideshare.net/abicky/twitterr http://www.slideshare.net/abicky/r-9034336 http://www.slideshare.net/abicky/r-10128090
http://www.slideshare.net/abicky/rtwitter

5. LT

6. twitteR
• RJSONIO
•
• ID status ID
• fav favorited TRUE
• truncated TRUE
• DM
• status
character factor

7. twitteR
• RJSONIO
•
• ID status ID
• fav favorited TRUE
• truncated TRUE
• DM
• status
character factor

8. OAuth ” ” twitteR -

9. OAuth ” ” twitteR -

10. OAuth ” ” twitteR -

11. OAuth ” ” twitteR -
twittoru

12. OAuth ” ” twitteR -

13. OAuth ” ” twitteR -

14. OAuth ” ” twitteR -
twittoru

15. OAuth ” ” twitteR -
twittoru

16. OAuth ” ” twitteR -
R
twittoru

17. OAuth ” ” twitteR -
yokkuns
twittoru

20. for Unix users

21. for Unix users
Windows

22. $ sudo R -e 'install.packages("twitteR")'
$ sudo R -e 'install.packages("ROAuth")'

23. RJSONIO
$ sudo R CMD remove RJSONIO # 0.3
$ wget http://cran.r-project.org/src/contrib/Archive/RJSONIO/
RJSONIO_0.3-1.tar.gz
$ sudo R CMD install RJSONIO_0.3-1.tar.gz

24. twitteR ROAuth
$ wget https://raw.github.com/gist/1378878 -O ROAuch.patch
$ wget http://cran.r-project.org/src/contrib/
ROAuth_0.9.0.tar.gz
$ tar xvfz ROAuth_0.9.0.tar.gz
$ patch -c -p1 -d ROAuth < ROAuth.patch
$ sudo R CMD remove ROAuth
$ sudo R CMD install ROAuth
$ wget https://raw.github.com/gist/1378880 -O twitteR.patch
$ wget http://cran.r-project.org/src/contrib/
twitteR_0.99.14.tar.gz
$ tar xvfz twitteR_0.99.14.tar.gz
$ patch -c -p1 -d twitteR < twitteR.patch
$ sudo R CMD remove twitteR
$ sudo R CMD install twitteR

25. https://dev.twitter.com/

26. https://dev.twitter.com/

27. https://dev.twitter.com/

28. https://dev.twitter.com/

31. ←
←
← URL

32. ←
Developer Rules Of The Road
←
“Yes, I agree”
← URL
“Create your Twitter application”

34. “twitter”

36. ← Consumer key
← Consumer secret

38. “Read, Write and Access direct messages”
“Update this Twitter application’s settings”

39. access token

40. access token

41. access token

42. access token
← Access token
← Access token secret
Read, write, and direct messages

43. twitteR
init_twitteR.R
library(twitteR)
library(ROAuth)
#
Sys.setlocale("LC_TIME", "en_US.utf-8")
#
twit.oauth <- OAuthFactory$new(
handshakeComplete = TRUE,
signMethod = "HMAC",
consumerKey = "vFIR1AYuMJN8X997BjplRw",
consumerSecret = "p9ZtKxJONDdBO1rIYNiBSmXLJj3W0cKdizremBPb6T4",
oauthKey = "103027920-8tmAeUQHLxIbDGmjrpJURCKQEDpxu7uHQrGLqphW",
oauthSecret = "0ixZIMBDRQElQ9P2IrTNIeIvqR7zJzSp6ShNolYcbSE")
# OAuth
registerTwitterOAuth(twit.oauth)

44. twitteR
init_twitteR.R
library(twitteR)
library(ROAuth)
#
Sys.setlocale("LC_TIME", "en_US.utf-8")
#
twit.oauth <- OAuthFactory$new(
handshakeComplete = TRUE,
signMethod = "HMAC",
consumerKey = "vFIR1AYuMJN8X997BjplRw",
consumerSecret = "p9ZtKxJONDdBO1rIYNiBSmXLJj3W0cKdizremBPb6T4",
oauthKey = "103027920-8tmAeUQHLxIbDGmjrpJURCKQEDpxu7uHQrGLqphW",
oauthSecret = "0ixZIMBDRQElQ9P2IrTNIeIvqR7zJzSp6ShNolYcbSE")
# OAuth
registerTwitterOAuth(twit.oauth)
※

45. > source("init_twitteR.R")
> tweet("Japan.R #japanr")

47. DM
> taskStatus({
+ x <- sample(as.numeric(1:100), 100000000, replace =
TRUE)
+ ret <- sum(x)
+ }, "a_bicky", sprintf(" %s", ret))
[1] 5049839571

48. DM
> taskStatus({
+ x <- sample(as.numeric(1:100), 100000000, replace =
TRUE)
+ ret <- sum(x)
+ }, "a_bicky", sprintf(" %s", ret))
[1] 5049839571

49. R