Hi.

On Tue, Nov 23, 2010 at 10:05 AM, Yan Jiao <y.j...@ucl.ac.uk> wrote:
>
>
> Dear all,
>
> I’m trying to do DNA segmentation,
>
> This is what I’m doing:
>
> ds <- doCRMAv1("Fockens_1", chipType="Mapping50K_Hind240", verbose=TRUE);
>
> ###this is done sucessfully
>
> # Segmentation
>
> cbs <- CbsModel(ds);
>
>
>
> I got error libgsl-0.dll is missing, I think it’s using GLAD, but I’m trying
> to use DNAcopy for segmentation.

Is it really the case that you get that error when you do:

cbs <- CbsModel(ds);

or do you do anything else?  Is suspect you do something more.

Also, after you got the error, could you cut'n'paste the verbose
output including any error messages you get and send it to us?   Also,
make sure to report what print(traceback()) gives immediate after
getting the error.

/Henrik

PS. The 'GLAD' package may indeed be used regardless of segmentation
method because it contains information about cytobands.

>
> How to change it?
>
>
>
> Many thanks
>
>
>
> yan
>
>
>
>
>
>
>
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When reporting problems on aroma.affymetrix, make sure 1) to run the latest 
version of the package, 2) to report the output of sessionInfo() and 
traceback(), and 3) to post a complete code example.


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