R help - Jun 2009 - rbind

Hi,
I have a array like this
data:
1  5
2  2342
3 33
and another
data1:
1 6
2 5
3 7
 when I do rbind(data,data1)
I get not what I want
 they become
1 5
2 2342
3 33
101 6
102 5
103 7




but I want to make the index as increasing one by one.
like
1 ..
2 ..
3 ..
4 ..
5 ..
6 ..

So what command I should use

thank you.

	[[alternative HTML version deleted]]

You need to provide a reproducible example.  At least provide an 'str'
of
your data and preferably the output of 'dput'.  I am not sure what you
data
looks like.

works fine for me when using matrices:
> data
     [,1]
[1,]    5
[2,] 2342
[3,]   33
> data1
     [,1]
[1,]    6
[2,]    5
[3,]    7
> rbind(data,data1)
     [,1]
[1,]    5
[2,] 2342
[3,]   33
[4,]    6
[5,]    5
[6,]    7
>

On Sun, Jun 21, 2009 at 8:31 PM, Xiaogang Yang <gavinxyang@gmail.com>
wrote:
> Hi,
> I have a array like this
> data:
> 1  5
> 2  2342
> 3 33
> and another
> data1:
> 1 6
> 2 5
> 3 7
>  when I do rbind(data,data1)
> I get not what I want
>  they become
> 1 5
> 2 2342
> 3 33
> 101 6
> 102 5
> 103 7
>
>
>
>
> but I want to make the index as increasing one by one.
> like
> 1 ..
> 2 ..
> 3 ..
> 4 ..
> 5 ..
> 6 ..
>
> So what command I should use
>
> thank you.
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help@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<http://www.r-project.org/posting-guide.html>
> and provide commented, minimal, self-contained, reproducible code.
>


-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem that you are trying to solve?

	[[alternative HTML version deleted]]

I'm guessing that your 'data' and 'data1'
are just vectors so your 'rbind' command
returns a 2 by 3 matrix.

Jim showed you already that:

rbind(as.matrix(data), as.matrix(data1))

will probably get you what you are looking
for.

However, I'm suspicious that just:

c(data, data1)

will serve you just as well.  What are you
planning on doing with a one-column matrix?



Patrick Burns
patrick at burns-stat.com
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of "The R Inferno" and "A Guide for the Unwilling S
User")

Xiaogang Yang wrote:
> Hi,
> I have a array like this
> data:
> 1  5
> 2  2342
> 3 33
> and another
> data1:
> 1 6
> 2 5
> 3 7
>  when I do rbind(data,data1)
> I get not what I want
>  they become
> 1 5
> 2 2342
> 3 33
> 101 6
> 102 5
> 103 7
> 
> 
> 
> 
> but I want to make the index as increasing one by one.
> like
> 1 ..
> 2 ..
> 3 ..
> 4 ..
> 5 ..
> 6 ..
> 
> So what command I should use
> 
> thank you.
> 
> 	[[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.
>