thanks it works I guess:
merge(b1,b2,by='Subject')
On Fri, Sep 19, 2014 at 5:03 PM, Uwe Ligges
wrote:
> See ?merge
>
> Best,
> Uwe Ligges
>
>
> On 19.09.2014 22:58, Adrian Johnson wrote:
>>
>> Hi:
>> Appreciate if I could get some help.
>>
>> I have two data frames.
>>
>> I want to combine these
See ?merge
Best,
Uwe Ligges
On 19.09.2014 22:58, Adrian Johnson wrote:
Hi:
Appreciate if I could get some help.
I have two data frames.
I want to combine these two dfs bases on first column.
df1 :
SubjectG1 G2G3
A 10 1 0
B 20 2
Hi:
Appreciate if I could get some help.
I have two data frames.
I want to combine these two dfs bases on first column.
df1 :
SubjectG1 G2G3
A 10 1 0
B 20 220
df2:
Subject m1m2 m3
A 20 9 30
B
;[EMAIL PROTECTED]>
> Subject: [R] combining two data frames (different question)
> To: r-help@r-project.org
> Received: Tuesday, June 17, 2008, 6:40 PM
> i have two data frames. One data frame contains one column
> with the
> identificication number of a geographic place. Th
Try
> ?merge
Andrey
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?merge
On Tue, Jun 17, 2008 at 6:40 PM, calundergrad <[EMAIL PROTECTED]> wrote:
>
> i have two data frames. One data frame contains one column with the
> identificication number of a geographic place. The other columns are just
> some data about the corresponding geographic place. The other dat
Hi, haibing .
you should try rbind or cbind. Type
>help(rbind)
or
>? rbind
in the command line .
regards.
On 2008-6-18, at 上午6:33, calundergrad wrote:
i know this is a very simple question but i have two data frames
(one of
which is a continuation of the first data frame) and i was just
i have two data frames. One data frame contains one column with the
identificication number of a geographic place. The other columns are just
some data about the corresponding geographic place. The other data frame
also contains one column with the id number of a geographic place. the
other co
i know this is a very simple question but i have two data frames (one of
which is a continuation of the first data frame) and i was just wondering
how do you combine those?
any simple solution would be helpful.
thank you very much
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