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Vitalina Komashko

Vitalina Komashko

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Code Block
collapsetrue
> x<-toTable(IlluminaHumanMethylation450kSYMBOL)
> dim(x)
[1] 331373      2
> head(x,3)
    probe_id symbol
1 cg03123289   A1BG
2 cg03630821   A1BG
3 cg10734734   A1BG

After comparing these annotations with the adf file provided by TCGA for the array I deduced that *CHR37 and *CPG37 provide chromosome and chromosomal location of the probes on the array. Alternatively, the adf file might be used for the annotations instead of this package although it does lack some of the useful annotations.