subset a Metabolite object.
subset(object, subset, select)# S3 method for Metabolite
subset(object, subset, select)
An object, data.frame, data.table or Metabolite.
logical expression indicating rows to keep (samples). Expression will be evaluate in the `@sampleData`.
expression indicating columns to select (features). See subset. Expression will be evaluate in the `@assayData`.
An object after subsetting rows or columns.