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...uot;) : installation of package 'randomForest' had non-zero exit status 2: In install.packages("DAAG") : installation of package 'DAAG' had non-zero exit status > library(DAAG) Error in library(DAAG) : there is no package called 'DAAG' -- --------------- Yanyuan Zhu Doctoral Candidate School of Economics & Management, Tongji University MSN messenger:CaoAnRoad4800@hotmail.com<messenger%3ACaoAnRoad4800@hotmail.com> E-mail: CaoAnRoad4800@gmail.com BLOG http://yyzhu.net [[alternative HTML version deleted]]

...uot;) : installation of package 'randomForest' had non-zero exit status 2: In install.packages("DAAG") : installation of package 'DAAG' had non-zero exit status > library(DAAG) Error in library(DAAG) : there is no package called 'DAAG' -- --------------- Yanyuan Zhu Doctoral Candidate School of Economics & Management, Tongji University MSN messenger:CaoAnRoad4800@hotmail.com<messenger%3ACaoAnRoad4800@hotmail.com> E-mail: CaoAnRoad4800@gmail.com BLOG http://yyzhu.net [[alternative HTML version deleted]]

Hello all, i'm a newbie to R and now I get stuck by the question, would anybody help me please? Suppose, I got the following > test <- data.frame(test1=c(c(0.00, 0.005, 0.01, 0.015, 0.02))) > test test1 1 0.000 2 0.005 3 0.010 4 0.015 5 0.020 Now I want another column inside test, named test2 for i=c(1:5), If test$test1[i] is 0, then the value of test$test2[i] is 1/test1[i] or

Hello all, now I'm trying to switch from Excel to R to deal with the data, and as a newbie i got the problem as follows. suppose I have a data named "test" test<- data.frame(year=c(1996:2011), Y=c(74163.6,81658.5,86531.6,91125.0,98749.0,109028.0,120475.6,136613.4,160956.6,187423.5,222712.5,266599.2,315974.6,348775.1,402816.5,465731.3)) in which Y means the GDP of a country If i

...of package 'TSA' had non-zero exit status The problems is, i used exact the same commands and configuration of R in both my Debian-X40 and Ubuntu-T43. It works in Debian but not in T43. Anybody who can help me about how to fix it would be a lot appreciated. thanks ! -- --------------- Yanyuan Zhu Doctoral Candidate School of Economics & Management, Tongji University MSN messenger: CaoAnRoad4800 at hotmail.com E-mail: CaoAnRoad4800 at gmail.com BLOG http://yyzhu.net

...of package 'TSA' had non-zero exit status The problems is, i used exact the same commands and configuration of R in both my Debian-X40 and Ubuntu-T43. It works in Debian but not in T43. Anybody who can help me about how to fix it would be a lot appreciated. thanks ! -- --------------- Yanyuan Zhu Doctoral Candidate School of Economics & Management, Tongji University MSN messenger: CaoAnRoad4800 at hotmail.com E-mail: CaoAnRoad4800 at gmail.com BLOG http://yyzhu.net