> length(count.fields("/home/cdu/operon/id_name_gh5.txt"))
[1] 1932

It is 1932 lines when count in R



On Tue, May 25, 2010 at 8:52 AM, Mohamed Lajnef <Mohamed.lajnef@inserm.fr>wrote:

> Hi Changbin,
>
> Try to use this code in R to count the lines of  your file without open it
>
>  length(count.fields("id_name_gh5.txt"))
> Regards Mohamed
>
>
>
>
> Changbin Du a écrit :
>
>  HI, Dear R community,
>>
>> My original file has 1932 lines, but when I read into R, it changed to
>> 1068
>> lines, how comes?
>>
>>
>> cdu@nuuk:~/operon$ wc -l id_name_gh5.txt
>> 1932 id_name_gh5.txt
>>
>>
>>
>>
>>> gene_name<-read.table("/home/cdu/operon/id_name_gh5.txt", sep="\t",
>>>
>>>
>> skip=0, header=F, fill=T)
>>
>>
>>> dim(gene_name)
>>>
>>>
>> [1] 1068    3
>>
>>
>>
>>
>
>
> --
>
>
> Mohamed Lajnef,IE INSERM U955 eq 15
> Pôle de Psychiatrie
> Hôpital CHENEVIER
> 40, rue Mesly
> 94010 CRETEIL Cedex FRANCE
> Mohamed.lajnef@inserm.fr
> tel : 01 49 81 31 31 (poste 18470)
> Sec : 01 49 81 32 90
> fax : 01 49 81 30 99
>



-- 
Sincerely,
Changbin
--

Changbin Du
DOE Joint Genome Institute
Bldg 400 Rm 457
2800 Mitchell Dr
Walnut Creet, CA 94598
Phone: 925-927-2856

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