changed the placement of a conditional to avoid the requirement that reference values be strictly monotonic when using the nearest_neighbor algorithm. This could get us into trouble if we are not careful, so let's just promise to be careful in the future.
changed the placement of a conditional to avoid the requirement that reference values be strictly monotonic when using the nearest_neighbor algorithm. This could get us into trouble if we are not careful, so let's just promise to be careful in the future.