gt; x1 x2 x3
> 1 1 4 8
> 2 7 6 2
>> melt(x, id = c())
> Error in if (!missing(id.var) && !(id.var %in% varnames)) { :
> missing value where TRUE/FALSE needed
>>
>
>
> Steve McKinney
>
>
> -Original Message-
> From: [EMAIL PROTECTE
From: [EMAIL PROTECTED] on behalf of hadley wickham
Sent: Mon 9/22/2008 5:47 PM
To: zhihuali
Cc: [EMAIL PROTECTED]
Subject: Re: [R] sort a data matrix by all the values and keep the names
On Mon, Sep 22, 2008 at 6:54 PM, zhihuali <[EMAIL PROTECTED]> wrote:
>
> Dear all,
>
> If
This is exactly what I wanted!
Thank you so much!
Z
> Date: Mon, 22 Sep 2008 19:21:43 -0500
> From: [EMAIL PROTECTED]
> Subject: RE: [R] sort a data matrix by all the values and keep the names
> To: [EMAIL PROTECTED]
>
> Hi: there might be a quicker way but you can u
On Mon, Sep 22, 2008 at 6:54 PM, zhihuali <[EMAIL PROTECTED]> wrote:
>
> Dear all,
>
> If I have a data frame x<-data.frame(x1=c(1,7),x2=c(4,6),x3=c(8,2)):
> x1 x2 x3
> 1 4 8
> 7 6 2
>
> I want to sort the whole data and get this:
> x1 1
> x3 2
> x2 4
> x2 6
> x1 7
> x3 8
3 x2 4
4 x2 6
5 x1 7
6 x3 8
--- On Tue, 23/9/08, zhihuali <[EMAIL PROTECTED]> wrote:
> From: zhihuali <[EMAIL PROTECTED]>
> Subject: [R] sort a data matrix by all the values and keep the names
> To: [EMAIL PROTECTED]
> Received: Tuesday, 23 Septemb
Dear all,
If I have a data frame x<-data.frame(x1=c(1,7),x2=c(4,6),x3=c(8,2)):
x1 x2 x3
1 4 8
7 6 2
I want to sort the whole data and get this:
x1 1
x3 2
x2 4
x2 6
x1 7
x3 8
If I do sort(X), R reports:
Error in order(list(x1 = c(1, 7), x2 = c(4, 6), x3 = c(8, 2)),
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