Re: [R] Changing Matrix Header

2009-01-06 Thread Henrique Dallazuanna
Try this: unname(dat) On Tue, Jan 6, 2009 at 6:14 AM, Gundala Viswanath wrote: > Dear all, > > I have the following matrix. > > > dat > A A A A A A A A A A >[1,] 0 0 0 0 0 0 0 0 0 0 >[2,] 0 0 0 0 0 0 0 0 0 1 >[3,] 0 0 0 0 0 0 0 0 0 2 > > How can I change it into: > [,

Re: [R] Changing Matrix Header

2009-01-06 Thread Jorge Ivan Velez
Dear Gundala, Try this: # Original matrix set.seed(123) X=matrix(rnorm(100),ncol=10) colnames(X)<-paste('X',1:10,sep="") X # No headers colnames(X)<-NULL X HTH, Jorge On Tue, Jan 6, 2009 at 3:14 AM, Gundala Viswanath wrote: > Dear all, > > I have the following matrix. > > > dat > A A

Re: [R] Changing Matrix Header

2009-01-06 Thread Carlos J. Gil Bellosta
Hello, colnames( dat ) <- NULL will do the trick. Carlos J. Gil Bellosta http://www.datanalytics.com On Tue, 2009-01-06 at 17:14 +0900, Gundala Viswanath wrote: > Dear all, > > I have the following matrix. > > > dat > A A A A A A A A A A > [1,] 0 0 0 0 0 0 0 0 0 0 > [2,] 0 0

Re: [R] Changing Matrix Header

2009-01-06 Thread Simon Pickett
Cheers, Si. - Original Message - From: "Gundala Viswanath" To: Sent: Tuesday, January 06, 2009 8:14 AM Subject: [R] Changing Matrix Header Dear all, I have the following matrix. dat A A A A A A A A A A [1,] 0 0 0 0 0 0 0 0 0 0 [2,] 0 0 0 0 0 0 0 0 0 1

[R] Changing Matrix Header

2009-01-06 Thread Gundala Viswanath
Dear all, I have the following matrix. > dat A A A A A A A A A A [1,] 0 0 0 0 0 0 0 0 0 0 [2,] 0 0 0 0 0 0 0 0 0 1 [3,] 0 0 0 0 0 0 0 0 0 2 How can I change it into: [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] 0 0 0 0 0