[R] How to extract row values?

John Kane jrkrideau at yahoo.ca
Thu Aug 20 16:01:29 CEST 2009

What you have is a one-dimensional vector.  

I think that you are up against an R default.  You are going to get some names no matter what you do.  You can always change them using the names() command, e.g.  names(xx) <- c("a","b", "c") to replace the v1 v2 v3

--- On Thu, 8/20/09, Henrik Kallberg <Henrik.Kallberg at ki.se> wrote:

> From: Henrik Kallberg <Henrik.Kallberg at ki.se>
> Subject: [R] How to extract row values?
> To: r-help at r-project.org
> Received: Thursday, August 20, 2009, 7:55 AM
> Dear All!
> I'm trying to extract one specific row from a data frame
> without columnnames being included. I only want a
> 1-dimensional vector that consists of the specific data on
> this row. Here's an example:
> existing data:
> column names: v1v2v3
> Row 1         
>    ab cd ef
> Row 2         
>    gh ij kl
> Row 3         
>    mn op qr
> This is what I want to extract:
> ab cd ef 
> I do not want: v1v2v3
>      ab cd ef
> Thank you in advance
> Henrik
> -----Inline Attachment Follows-----
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