Function for automatically combining concepts by hierarchy mapping

Usage

automaticHierarchyCombineConcepts(
  data,
  abstraction_level = -1,
  minDepthAllowed = 0,
  allowOnlyMinors = FALSE
)

data: CohortContrastObject
abstraction_level: abstraction level to use for mapping
minDepthAllowed: integer for restricting the mapping, if a concept is part of a hierarchy tree then minDepthAllowed value will prune the tree from said depth value upwards
allowOnlyMinors: allows only mappping if child has smaller prevalence than parent