class Elasticsearch::DSL::Search::Aggregations::Derivative
A parent pipeline aggregation which calculates the derivative of a specified metric in a parent histogram (or date_histogram) aggregation.
@example Passing the options as a Hash
aggregation :sales_deriv do derivative buckets_path: 'sales' end
@example Passing the options as a block
aggregation :sales_deriv do derivative do buckets_path 'sales' end end