Question

fisher exact snp

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sleidymagaly • 0

@sleidymagaly-6885

Last seen 10.1 years ago

Colombia

Hi,

I need to know to apply fisher's exact test in database in binary format and snps in bioconductor.

test fisher exact • 1.8k views

ADD COMMENT • link 10.1 years ago sleidymagaly • 0

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You will need to provide much more context to your question in order to get a useful answer. How is anybody supposed to know what a "database in binary format and snps" means? As for the business of applying a fisher's exact test, it's just fisher.test

ADD REPLY • link 10.1 years ago Steve Lianoglou ★ 13k

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You'll need to know how to program in R a little bit, understand what statistical test/methods you want to apply, and how to implement those in R. This could be straightforward, but I think you might be more effective if you can find a local expert to give you a hand with getting started.

ADD REPLY • link 10.1 years ago Sean Davis 21k

score 0 · Answer 1 · 2014-10-18

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sleidymagaly • 0

@sleidymagaly-6885

Last seen 10.1 years ago

Colombia

thank you very much, I necesto apply to my data fisher.test snp, the file is .txt format and contains for example this FENO rs3806933 with answers to whether or not given in 0,1,2 format. Just desire applies the proportional hazards model of Cox to these data and do not know how, so far I'm learning to work bioconductor. I appreciate your help.

ADD COMMENT • link 10.1 years ago sleidymagaly • 0

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Sorry, still not following you. Perhaps it would be helpful to paste in here the first 10-20 lines of the text file you are talking about and reframe the question by specifying specific rows and columns of the file that we can see.

ADD REPLY • link 10.1 years ago Steve Lianoglou ★ 13k