Skyline export of results

support
Skyline export of results daisy verswijvel  2018-10-17
 

Hi
I have a problem with my data. When I am exporting my results from the skyline to excel I see duplicates of rows in my excelfile (see attachements). It is not a problem of duplicated or repeated peptides since the rows are identical (the same sample, retention time, area under the curve,....). I think it is because I uploaded my results several times in skyline and this program is saving this files somewhere. Even when I take a new skyline document, the peptides with its results are duplicated in the excel file.How can I efficiently remove previous results/chromatograms/peptide search in Skyline to event this problem.
Kind regards Daisy

 
 
Nick Shulman responded:  2018-10-17
You should remove that column "Chromatogram Precursor M/Z" from your report.
That column causes Skyline to give you one row per transition. If you remove that column, then you will get one row per precursor which will be fewer rows.

If that does not fix your problem, then you should send us your Skyline document.
In Skyline, you can use the menu item:
File > Share > (complete)
to create a .zip file containing your Skyline document and supporting files including extracted chromatograms.

If that .zip file is less than 50MB you can attach it to this support request, otherwise you can upload it here:
https://skyline.ms/files.url
-- Nick