Dear Grzés,
I am not sure whether I fully understand your question, but try either one
of the following options:

# Data set from Dimitri  Liakhovitski's reply
df <- data.frame(kol1=c(2,9,4,3),kol2=c(5,6,6,2),kol3=c(9,6,5,1))

# Option 1
with(df, df[ kol1 != 9 & kol2 != 9 & kol3 != 9, ])

# Option 2
index <- apply(df, 1, function(x) !any(x==9))
df[ index ,]

HTH,

Jorge


On Thu, May 14, 2009 at 10:41 AM, Grześ <gregorio99@gmail.com> wrote:

>
> I have a database like this:
>
> "kol1";"kol2";"kol3" ...
> "2";"5";"9"
> "9";"6";"6"
> "4";"6";"5"...
>
> I looking for a kod in R which let mi aviod in column unnecessary value,
> for
> example number "9".
>
> So, if I have:
>
> Kol1
> 2
> 9
> 4
> 4...
>
> after loop in R I would like to get my column like this:
> Kol1
> 2
> 4
> 4...
>
> If you have any idea I'll be grateful  to you for any idea
> --
> View this message in context:
> http://www.nabble.com/I-want-to-avioid-unnecessary-value-tp23542066p23542066.html
> Sent from the R help mailing list archive at Nabble.com.
>
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