KEGGFrame {AnnotationDbi} | R Documentation

## KEGGFrame objects

### Description

These objects each contain a data frame which is required to be composed of 2 columns. The 1st column are KEGG IDs. The second are the gene IDs that match to the KEGG IDs. There is also a slot for the organism that these anotations pertain to. `getKEGGFrameData` is just an accessor method and returns the data.frame contained in the KEGGFrame object and is mostly used by other code internally.

### Details

The purpose of these objects is to create a safe way for annotation data about KEGG from non-traditional sources to be used for analysis packages like GSEABase and eventually Category.

### Examples

      ## Make up an example
      genes = c(2,9,9,10)
      KEGGIds = c("04610","00232","00983","00232")
      frameData = data.frame(cbind(KEGGIds,genes))

      library(AnnotationDbi)
      frame=KEGGFrame(frameData,organism="Homo sapiens")

      getKEGGFrameData(frame)

[Package AnnotationDbi version 1.52.0 Index]