nice. thank you all.
R is a great tool and R users are also so kind .

2011/9/1 David Winsemius <dwinsemius@comcast.net>

>
> On Sep 1, 2011, at 3:45 AM, Jie TANG wrote:
>
>  thank you. it works.
>> but further question is that if we  can let the " flnm" to be a
>> 2-dimension
>> matrix [3,5]?
>> since
>> mtdno<-paste("data",1:3,sep=""**)
>> tyno<-paste("obs",1:5,sep="")
>> flnm<-paste(mtdno,tyno,"_err.**dat",sep="")
>> flnm would be a 1-dimension with 15 elements?
>>
>
> Just take out the c() call that converted the matrix from outer into a
> vector.
>
> --
> David
>
>
>
>> thankyou
>>
>> 2011/9/1 Jorge I Velez <jorgeivanvelez@gmail.com>
>>
>>  Hi Jie,
>>>
>>> Try
>>>
>>> c(outer(mtdno, tyno, FUN = paste, "_err.dat", sep = ""))
>>>
>>> HTH,
>>> Jorge
>>>
>>>
>>> On Thu, Sep 1, 2011 at 3:11 AM, Jie TANG <> wrote:
>>>
>>>  hi R user
>>>> mtdno<-paste("data",1:3,sep=""**)
>>>> tyno<-paste("obs",1:5,sep="")
>>>> flnm<-paste(mtdno,tyno,"_err.**dat",sep="")
>>>>
>>>> flnm  is
>>>> [1] "data1obs1_err.dat" "data2obs2_err.dat" "data3obs3_err.dat"
>>>> [4] "data1obs4_err.dat" "data2obs5_err.dat"
>>>>
>>>> but actually what i want is data from 1 to  3 and obs from 1 to 5. thus
>>>> ,I
>>>> can read 15 files but not 5 files
>>>>
>>>> how could I  do?
>>>> thanks.
>>>> --
>>>> TANG Jie
>>>>
>>>>      [[alternative HTML version deleted]]
>>>>
>>>> ______________________________**________________
>>>> R-help@r-project.org mailing list
>>>> https://stat.ethz.ch/mailman/**listinfo/r-help<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.
>>>>
>>>>
>>>
>>>
>>
>> --
>> TANG Jie
>> Email: totangjie@gmail.com
>> Tel: 0086-2154896104
>> Shanghai Typhoon Institute,China
>>
>>        [[alternative HTML version deleted]]
>>
>> ______________________________**________________
>> R-help@r-project.org mailing list
>> https://stat.ethz.ch/mailman/**listinfo/r-help<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.
>>
>
> David Winsemius, MD
> West Hartford, CT
>
>


-- 
TANG Jie
Email: totangjie@gmail.com
Tel: 0086-2154896104
Shanghai Typhoon Institute,China

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