Hello,

I'm relatively new to programming and bioinformatics and so far, have learned most of the fundamentals of R, several Bioconductor packages, gene enrichment analysis as well as some of the common pathway databases to map my data over (i.e., KEGG, REACTOME, wikipathways etc). I know how to import and visualize KEGG pathways into R as well as merge them to form a bigger pathway. However, I'm interested in being able to manually edit KEGG pathways to include additional nodes and edges for my study and future analyses, is there a way to accomplish this? I already know about KEGGParser for Matlab, but is there a R methodology for this?

Thanks