Re: [R] Sort help

From: Richardson, Patrick <Patrick.Richardson_at_vai.org>
Date: Wed, 05 Nov 2008 14:24:23 -0500

http://www.ats.ucla.edu/stat/R/faq/sort.htm

A great tutorial about sorting data in R.

HTH,



Patrick Richardson
Biostatistician - Program of Translational Medicine Van Andel Research Institute - Webb Lab
Grand Rapids, MI 49503

-----Original Message-----
From: r-help-bounces_at_r-project.org [mailto:r-help-bounces_at_r-project.org] On Behalf Of Rajasekaramya Sent: Wednesday, November 05, 2008 2:03 PM To: r-help_at_r-project.org
Subject: [R] Sort help

  Geneset_name                              #Chromosome  #Hit_in_Biomart
original_geneset_len  Missing.genes
 [1,] "AGUIRRE_PANCREAS_CHR12"              "1"         "51"

"59" "8"
[3,] "AGUIRRE_PANCREAS_CHR9" "1" "24"
"24" "0"
[4,] "AGUIRRE_PANCREAS_CHR1" "1" "30"
"31" "1"
[5,] "AGUIRRE_PANCREAS_CHR18" "1" "17"
"17" "0"
[6,] "AGUIRRE_PANCREAS_CHR7" "1" "35"
"48" "13"
[7,] "AGUIRRE_PANCREAS_CHR8" "1" "55"
"61" "6"

Above is a dataframe information.

i need to sort the entire dataframe based on the 3rd colum. in decending order.

I tried using order

information[order(information[,3])] but it gives me only the ordered first coulmn that too i am not sure that it really works.

Kindly let me know with any suggestions.

Regards
Ramya

--
View this message in context: http://www.nabble.com/Sort-help-tp20346314p20346314.html
Sent from the R help mailing list archive at Nabble.com.

______________________________________________
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.
This email message, including any attachments, is for th...{{dropped:6}}

______________________________________________
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.
Received on Wed 05 Nov 2008 - 19:30:36 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Thu 06 Nov 2008 - 16:30:23 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.

list of date sections of archive