列聚合

group Aggregation

目录

• 聚合工厂
  • rank_percentage
  • udf_type
  • correlation_type
  • ewm_history
  • make_sum_aggregation()
  • make_product_aggregation()
  • make_min_aggregation()
  • make_max_aggregation()
  • make_count_aggregation()
  • make_any_aggregation()
  • make_all_aggregation()
  • make_histogram_aggregation()
  • make_sum_of_squares_aggregation()
  • make_mean_aggregation()
  • make_m2_aggregation()
  • make_variance_aggregation()
  • make_std_aggregation()
  • make_median_aggregation()
  • make_quantile_aggregation()
  • make_argmax_aggregation()
  • make_argmin_aggregation()
  • make_nunique_aggregation()
  • make_nth_element_aggregation()
  • make_row_number_aggregation()
  • make_ewma_aggregation()
  • make_rank_aggregation()
  • make_collect_list_aggregation()
  • make_collect_set_aggregation()
  • make_lag_aggregation()
  • make_lead_aggregation()
  • make_udf_aggregation()
  • make_host_udf_aggregation()
  • make_merge_lists_aggregation()
  • make_merge_sets_aggregation()
  • make_merge_m2_aggregation()
  • make_merge_histogram_aggregation()
  • make_covariance_aggregation()
  • make_correlation_aggregation()
  • make_tdigest_aggregation()
  • make_merge_tdigest_aggregation()
  • cudf::host_udf_base
  • cudf::reduce_host_udf
  • cudf::segmented_reduce_host_udf
  • cudf::groupby_host_udf
  • cudf::aggregation
  • cudf::rolling_aggregation
  • cudf::groupby_aggregation
  • cudf::groupby_scan_aggregation
  • cudf::reduce_aggregation
  • cudf::scan_aggregation
  • cudf::segmented_reduce_aggregation
• 聚合规约
  • scan_type
  • reduce()
  • reduce()
  • segmented_reduce()
  • segmented_reduce()
  • scan()
  • minmax()
• 聚合 Groupby
  • cudf::groupby::aggregation_request
  • cudf::groupby::scan_request
  • cudf::groupby::aggregation_result
  • cudf::groupby::groupby
• 聚合滚动
  • range_window_type
  • make_range_windows()
  • rolling_window()
  • rolling_window()
  • grouped_rolling_window()
  • grouped_rolling_window()
  • grouped_rolling_window()
  • grouped_rolling_window()
  • grouped_range_rolling_window()
  • rolling_window()
  • cudf::range_window_bounds
  • cudf::bounded_closed
  • cudf::bounded_open
  • cudf::unbounded
  • cudf::current_row
  • cudf::window_bounds