[R] write.csv writing the "index"

[Henrique Dallazuanna]

write.table(..., row.names = FALSE)

On Fri, Aug 8, 2008 at 3:23 PM,  <rkevinburton at charter.net> wrote:
> I have a simple command to export a data.frame:
>
> write.csv(output, "TotalPredicted2008.dat")
>
> The structure of the data.frame can be seen with:
>
>> head(output)
>  DayOfYear Sales
> 1         1  1429
> 2         2  3952
> 3         3  3049
> 4         4  2844
> 5         5  2219
> 6         6  2340
>
> But it seems that the index is getting written out to the file. The first few lines look like:
>
> "","DayOfYear","Sales"
> "1",1,1429
> "2",2,3952
> "3",3,3049
> "4",4,2844
> "5",5,2219
> "6",6,2340
>
> I would like to not have this extra column in the output. Can it be filtered out?
>
> Thank you.
>
> Kevin
>
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-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O