Tempting a use of let me google that for you..
Anyway, theres a package called Imputation. I myself used the zoo package. There
are probably lots of others since its a real common problem.
They usually fill in places in you data that are designated as NA.
I do not completely understand what you mean with detection limit. If you do not
have NAs, but rather some kind of threshold, i'd suggest going over the data
and filling any applicable values with NAs, then use the library of your choice.
I find that kind of weird though, if you haven't detected much you
haven't detected much. Its part of the data, why impute?
On 11.08.2012, at 23:01, aynumazi wrote:
> Hello,
>
> I'm trying to impute data below detection limit (with multiple
detection
> limits)
> so i need just a method or a code for imputation and then extract the
> complete dataset to do the analyses.
> Is there any package which could do that simply as i'm a beginner in R
>
> Thank you
>
>
>
> --
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