[R] C++
Hello, I have written a C++ code and I would like to use it in R! Is this possible? Many thanks in advance, Stepho [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Data manipulation
Hello, I am beginner in R and I would like to solve the following problem: Suppose that we have three files to be red in R d1, d2, and d3 d1 id x1 x2 1 1 4 n 2 2 3 h 3 3 0 f d2 id x1 x2 1 1 2 r 2 2 3 u 3 3 1 f d3 id x1 x2 1 1 2 a 2 2 1 w Is there any library or function that one can read this datasets like for(i in 1:3) d[i] - read.table(file=d[j].txt, header=T) and is it possible to delete the header for each file and to have them in one data frame like d 1 1 4 n 2 2 3 h 3 3 0 f 4 1 2 r 5 2 3 u 6 3 1 f 7 1 2 a 8 2 1 w 9 3 1 f I really appreciate your help! Stefo - [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] disperse variable
Hello all, I read the following variable x x 1 1_A1_ML1_a.DLL 2 11_B1_ML2_a.DLL 3 4_A1_ML3_a.DLL 4 55_C1_ML4_a.DLL 5 14_C1_ML5_a.DLL I would like to disperse it in three variable such as x1 [1] 1 11 4 55 14 x2 [1] A1 B1 A1 C1 C1 x3 [1] ML1 ML2 ML3 ML4 ML5 Are there any function which could enable to do this? Thank you in advance! Stefo - [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] error writing to connection
Hello, I am using: save(data,file=D:/mayData.RData), and I have the following error: Error in save(data, file = D:/mayData.RData) : error writing to connection Thank you very much in advance, Stefo [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] nonparametric test for row of a matrix
Hi, Are there any nonparametric test for ordinal categorical data for row of a matrix? Thank you very much, Stefo [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] SAS Data
Hello everybody, I would like to read a SAS Data data1.sas7bdat in R! Is this possible? Thank you a lot in advance ;), Stefo __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] mean +/- SEM
Hi all, I am looking for a R function which unables me to plot mean +/- SEM. Is there such a function in R? Many thanks, Stefo [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.