Beware: you are not working with data.frames but with a vector and a
matrice.
(see ?cbind)

Solution: convert 'res' to data.frame.

Christophe

On 7/14/07, Zhang Jian <jzhang1982@gmail.com> wrote:
>
> If I do not add "ress" into the data frame "res", there is no quote in the
> data frame. However, I add "ress", all column were found the quote.
> How to remove it?
> If you can delete the quote in the file "ress", that is better.
> Thanks.
>
> > ress[1:10]
> [1] "ABHO.ABNE" "ABHO.ACBA" "ABHO.ACGI" "ABHO.ACKO" "ABHO.ACMA" "ABHO.ACMO
> "
> [7] "ABHO.ACPS" "ABHO.ACSE" "ABHO.ACTE" "ABHO.ACTR"
> > res=cbind(obv.value,p.value,mean.sim)
> > res[1:10,]
>       obv.value p.value mean.sim
> [1,]         2     1.0      6.0
> [2,]         0     1.0      0.0
> [3,]        66     0.5     49.6
> [4,]         3     1.0      3.0
> [5,]         0     1.0     64.7
> [6,]         0     1.0      0.0
> [7,]         0     1.0      0.0
> [8,]        51     0.5     39.8
> [9,]         0     1.0     47.4
> [10,]        59     0.7     72.0
>
> > ress=cbind(res,ress)
> > ress[1:10,]
>       obv.value p.value mean.sim ress
> [1,] "2"       "1"     "6"      "ABHO.ABNE"
> [2,] "0"       "1"     "0"      "ABHO.ACBA"
> [3,] "66"      "0.5"   "49.6"   "ABHO.ACGI"
> [4,] "3"       "1"     "3"      "ABHO.ACKO"
> [5,] "0"       "1"     "64.7"   "ABHO.ACMA"
> [6,] "0"       "1"     "0"      "ABHO.ACMO"
> [7,] "0"       "1"     "0"      "ABHO.ACPS"
> [8,] "51"      "0.5"   "39.8"   "ABHO.ACSE"
> [9,] "0"       "1"     "47.4"   "ABHO.ACTE"
> [10,] "59"      "0.7"   "72"     "ABHO.ACTR"
>
>         [[alternative HTML version deleted]]
>
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>



-- 
Christophe Pallier (http://www.pallier.org)

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