Return true if there are duplicated events in the TRONCO dataset 'x', which should be
a TRONCO compliant dataset - see is.compliant
. Events are identified by a gene
name, e.g., a HuGO_Symbol, and a type label, e.g., c('SNP', 'KRAS')
has.duplicates(x)
TRUE if there are duplicated events in x
.
data(test_dataset)
has.duplicates(test_dataset)
#> [1] FALSE