User: ivozeller

ivozeller • 0

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Posts by ivozeller

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News: Interested in developing a new gene set enrichment tool ?

... Hey guys, I have a maybe silly dream, but I want to create yet another gene set enrichment analysis tool. I am not keen on a publication, but on building a small community of creative and skilled developers in order to provide the research community with an easy-to-use tool that has very nice visua ...

gene ontology news gene set analysis gene set enrichment go analysis written 13 months ago by ivozeller • 0 • updated 13 months ago by Martin Morgan ♦♦ 22k

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Answer: A: How does the org.Dm.eg.db package deal with NOT annotation qualifiers when anno

... I did test all NOT qualified GOIDS in Dm (before I just checked inviduals by eye) and it seems to me that in the majority of cases the NOT qualifier is respected in the Org.Dm.eg.db package. Here is a link to an R data object containing https://drive.google.com/file/d/0B2cadPb0HTwbZW5sZWFxMUZOLUU/ ...

written 18 months ago by ivozeller • 0

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Comment: C: How does the org.Dm.eg.db package deal with NOT annotation qualifiers when anno

... The NOT qualifier is relevant for many databases: "GO uses three qualifiers, contributes_to, colocalizes_with and NOT, to further refine annotations (see the GO annotation conventions). The NOT qualifier, which indicates the lack of a property, is most vital in data interpretation. This is used jud ...

written 18 months ago by ivozeller • 0

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How does the org.Dm.eg.db package deal with NOT annotation qualifiers when annotating genes to GO?

... I am interested in gene ontology enrichment and/or depletion analysis in D. melanogaster. Therefore I implemented an package in R that does the job, also because I really want to learn R. For the direct annotation of Entrez ids to GO terms I used the org.Dm.eg.db package. By accident I discovered th ...

annotation gene ontology org.dm.eg.db go enrichment not written 18 months ago by ivozeller • 0 • updated 18 months ago by Valerie Obenchain ♦♦ 6.6k

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