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R code for GO terms and KEGG

I would like to use R code in order to do a gene set enrichment analysis by going through GO terms (e.g. in DAVID) and KEGG pathways. Is there code in R publicly available that one can use?

Thanks

kegg go r
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updated by Ram 4.5K • | written by iibrams07 1

Thanks. I can unfortunately not run the code since I get the error message Error in library("KEGG") : there is no package called ‘KEGG’. I tried to install KEGG via Bioconductor. I get the error message ' package ‘KEGG’ is not available for Bioconductor version '3.14'. Can you give me an advice how to overcome this ? `

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written by iibrams07 1

There are quite a few tools available to do what you want, each with their own pros and cons. I use g:profiler2 and topGO. You can use any organism with the former, but the latter of which requires an orgDB package.

Regarding code, there are plenty of tutorials a simple google search away, or you can probably find quite a few on GitHub without too much difficulty.

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written by dthorbur 350

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