Returns a vector of annotated feature IDs (feature_id
) present in the dataset
Arguments
- data
A
MidarExperiment
object- is_istd
If set, then defines whether to include or exclude internal standard features. Default is
NA
means no filter for internal standards is applied.- is_quantifier
If set, then defines whether to include or exclude qualifier features. Default is
NA
means no filter for qualifier features is applied.