vectors into a matrix
On Jan 4, 2010, at 1:13 PM, David Winsemius wrote:
On Jan 4, 2010, at 12:32 PM, Victor Kyros wrote:
Dear all, I'm writing code to do automatically several calculations and gather the results in a matrix. I have the following vectors and I just want to make a matrix with them: VD1 VD2 VD3 ... VD12
cbind( 1:12, matrix(c(VD1, ..., VD12), nrow=12, byrow=TRUE) )
or.. cbind( 1:12, rbind(VD1, ..., VD12) )
*In this case, this series of vectors stops there, in 12, but it could be a higher number or smaller. (for example: VD1, VD2 and VD3; only) (or for example: VD1, VD2, ... till VD78) All vectors have the same length, 9. And vectors should be entered by row. Besides, I would like to add a column with the number of the vector. Something like this: 1 44 23 0.3 ... 2 51 27 0.8 ... 3 40 24 0.6 ... 4 47 18 0.2 ... 5 52 30 1.2 ... ... ... ... ... ... 12 39 22 0.5 ... I hope I've explained myself good enough. Thanks in advance for taking the time to help me. Vilen [[alternative HTML version deleted]]
______________________________________________ R-help at 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.
David Winsemius, MD Heritage Laboratories West Hartford, CT
______________________________________________ R-help at 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.
David Winsemius, MD Heritage Laboratories West Hartford, CT