Aggregate targets to higher-level geography

Aggregate targets to a higher-level geography by combining specified columns. Use within update_targets() to support aggregation logic.

Usage

aggregate_targets(updates_map, data, row_idx)

Arguments

updates_map

list. Mapping of new target names to old target column names.

data

data.table. Target data to update.

row_idx

logical vector. Indicates which rows to update.

Value

data.table with updated targets. Same schema as input, with aggregated columns.

Details

• Iterates over mapping of new targets to old targets.

• Sums values for each new target across specified old targets and rows.

• Returns a copy; does not modify by reference.

• Assumes valid mapping and input schema; errors if missing.

Settings

None.

See also

check_group_sum, update_targets, aggregate_targets, create_target_update_table

Other weighting pipeline: calc_day_weights(), calc_linked_trip_weights(), calc_person_weights(), calc_sample_plan_counts(), calc_tour_weights(), calc_trip_weights(), create_ie_adjustment_data(), create_target_update_table(), format_income_bins(), get_day_groups(), get_income_broad(), get_income_broad_xwalk(), prepare_zone_groups(), update_daypat_seed(), update_daypat_targets(), update_income_broad_labels(), update_rate_report(), update_targets()

Examples

## Not run:
aggregate_targets(updates_map, data, row_idx)
#> Error in aggregate_targets(updates_map, data, row_idx): could not find function "aggregate_targets"
## End(Not run)