[R] clustering on Trinary data
Dear all, I have a data matrix with 7 independent variables, and each of them is a trinary variable ( - 1, 0 , 1), and I would like to know what kinds of R package or method I should use to perform the clustering. Thanks for any comment or suggestion. -- Lam C. Tsoi (Alex) Medical University of South Carolina [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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] Using the object of character data type as the name of the slot
Dear all, I have a character string object: chara [1] The name of first slot and a list object: class( try1) [1] list what I want to do is to use the chara as a slot's name of try1. Of course I could do it like: try1$The name of first slot - matrix(, 3, 4) to create a slot of 3x4 matrix with the name The name of first slot However, I would like to know how could I utilize the object chara , and to use the characters it contains as the name of the slot of try1. I appreciate for any suggesion. Thanks. -- Lam C. Tsoi (Alex) Medical University of South Carolina [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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.
Re: [R] how to plot two graphics in one window
I hope this could help: http://tolstoy.newcastle.edu.au/R/e2/help/07/02/11127.html Alex- On 6/15/07, Miguel Caro [EMAIL PROTECTED] wrote: Hello , Maybe this question you answered before, but i couldnt find something indicated in the mailing list. I wish to plot two graphics in one window, for example y=sinx and y=exp(x) in the same windows, (the same interval for x). Thanks . Miguel. -- View this message in context: http://www.nabble.com/how-to-plot-two-graphics-in-one-window-tf3929594.html#a11145186 Sent from the R help mailing list archive at Nabble.com. __ R-help@stat.math.ethz.ch 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. -- Medical University of South Carolina [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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] problem with read.table
Dear all, I try to use read.table to get the data from a tab delimited file, and some of the data is shown below: 3185heterogeneous nuclear ribonucleoprotein F 3187heterogeneous nuclear ribonucleoprotein H1 (H) 3188heterogeneous nuclear ribonucleoprotein H2 (H') 3189heterogeneous nuclear ribonucleoprotein H3 (2H9) 3190heterogeneous nuclear ribonucleoprotein K /// heterogeneous nuclear ribonucleoprotein K 3190heterogeneous nuclear ribonucleoprotein K 3309heat shock 70kDa protein 5 (glucose-regulated protein, 78kDa) 3310heat shock 70kDa protein 6 (HSP70B') 3312heat shock 70kDa protein 8 3313heat shock 70kDa protein 9B (mortalin-2) 6302sarcoma amplified sequence 6303spermidine/spermine N1-acetyltransferase 6304special AT-rich sequence binding protein 1 (binds to nuclear matrix/scaffold-associating DNA's) 6305SET binding factor 1 6307sterol-C4-methyl oxidase-like 6625Small nuclear ribonucleoprotein 70kDa polypeptide (RNP antigen) 6626small nuclear ribonucleoprotein polypeptide A 6627small nuclear ribonucleoprotein polypeptide A' 6628small nuclear ribonucleoprotein polypeptides B and B1 6629Small nuclear ribonucleoprotein polypeptide B'' when I use test - read.table(data.txt, colClasses = character, sep=\t) I found out that test only has certain records: 3185heterogeneous nuclear ribonucleoprotein F 3187heterogeneous nuclear ribonucleoprotein H1 (H) 3188heterogeneous nuclear ribonucleoprotein H2 (H') 3312heat shock 70kDa protein 8 3313heat shock 70kDa protein 9B (mortalin-2) 6302sarcoma amplified sequence 6303spermidine/spermine N1-acetyltransferase 6304special AT-rich sequence binding protein 1 (binds to nuclear matrix/scaffold-associating DNA's) 6628small nuclear ribonucleoprotein polypeptides B and B1 6629Small nuclear ribonucleoprotein polypeptide B'' and it means that whenever read.table reads ' , it skips the next line, until it reads ' again Could anyone show me how to solve this kind of problem ? I greatly appreciate for any suggestion. Thanks. Alex Tsoi- [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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] problem with read.table( )
Hi All, I would like to input a .txt file by using read.table() the file data.txt: NameID IMAGE:131suid=115221 IMAGE:100020851265 IMAGE:100033464770 IMAGE:1000365suid=99969 IMAGE:100050055421 IMAGE:100087564770 IMAGE:1000892399655 IMAGE:1000942suid=112379 IMAGE:10071415001 IMAGE:100715055 IMAGE:1007164suid=117508 IMAGE:1007167suid=102504 when I use data - read.table(data.txt, sep=\t, header = TRUE) data Name ID 1 IMAGE:131 suid=115221 2 IMAGE:1000208 51265 3 IMAGE:1000334 64770 4 IMAGE:1000365 suid=99969 5 IMAGE:1000500 55421 6 IMAGE:1000875 64770 7 IMAGE:1000892 399655 8 IMAGE:1000942 suid=112379 9 IMAGE:10071415001 10 IMAGE:1007150 55 11 IMAGE:1007164 suid=117508 12 IMAGE:1007167 suid=102504 it seems perfectly fine, however, when I get access to data[1,1] ... data[1,1] [1] IMAGE:131 12 Levels: IMAGE:131 IMAGE:1000208 IMAGE:1000334 ... IMAGE:1007167 How could I get rid of all the Levels in ALL of the entries. It bothers me since when I have to assign certain values from data to a new matrix b by: b - matrix(0,1,2) b[1,1] - data[1,1] b[1,1] 1 b[1,1] is 1 instead of the value IMAGE:131 I want Greatly Appreciate for any help Thanks, Alex- [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch 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.
