[R] files

Val
Wed, 30 Nov 2016 02:41:51 -0000

Thank you Sarah,

Some of the files are not csv but  some are *txt with  space delimited.
   Bdat.txt
   Bdat123.txt
   Bdat456.txt
How do I do that?



On Tue, Nov 29, 2016 at 8:28 PM, Sarah Goslee <sarah.goslee at gmail.com>
wrote:
> Something like this:
>
> filelist <- list.files(pattern="^test")
> myfiles <- lapply(filelist, read.csv)
> myfiles <- do.call(rbind, myfiles)
>
>
>
> On Tue, Nov 29, 2016 at 9:11 PM, Val <valkremk at gmail.com> wrote:
>> Hi all,
>>
>> In one folder  I have several files  and  I want
>> combine/concatenate(rbind) based on some condition .
>> Here is  the sample of the files in one folder
>>    test.csv
>>    test123.csv
>>    test456.csv
>>    Adat.csv
>>    Adat123.csv
>>    Adat456.csv
>>
>> I want to create 2  files as follows
>>
>> test_all  = rbind(test.csv, test123.csv,test456.csv)
>> Adat_al l= rbind(Adat.csv, Adat123.csv,Adat456.csv)
>>
>> The actual number of  of files are many and  is there an efficient way
>> of doing it?
>>
>> Thank you
>>
>
>
> --
> Sarah Goslee
> http://www.functionaldiversity.org