Question: Go Annotation By Bioconductor
gravatar for Haoboli
8.8 years ago by
Hong Kong
Haoboli50 wrote:

Hi everyone, i am now analysis my Affymetrix porcine chip data, i have found different expression genes by fold change, here i want to ask for help that how to do GO analysis by bioconductor? would someone kindly tell me step by step, because i haven't learnt about R and Bioconductor, or if there is any papers describe this by detail? Thank you with advance.

gene bioconductor affymetrix • 5.1k views
ADD COMMENTlink written 8.8 years ago by Haoboli50
gravatar for Laurent
8.8 years ago by
Cambridge, UK
Laurent1.6k wrote:

Dear HaoboLi,

I am not going to detail all the steps out, as they are described in the respective Bioconductor package vignettes. I will rather point you to the Bioconductor GO View page, where you will be able to find Bioconductor packages that deal with gene ontology.

If we take the GOstats package as an example, there are three vignettes that describe all the ins and outs of how to perform your analysis.

Hope this helps!

ADD COMMENTlink written 8.8 years ago by Laurent1.6k

Dear Laurent, Thank you so much, I will try it with the link you provided.

ADD REPLYlink written 8.8 years ago by Haoboli50
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