CsvTableAggregation extension

Aggregation operations on CsvTable.

on

Methods

avg(String column) → double

Available on CsvTable, provided by the CsvTableAggregation extension

Average of numeric values in a column.
count(String column) → int

Available on CsvTable, provided by the CsvTableAggregation extension

Count of non-null values in a column.
groupBy(String column) → Map<dynamic, CsvTable>

Available on CsvTable, provided by the CsvTableAggregation extension

Group rows by a column's value. Returns Map<value, CsvTable>.
max(String column) → dynamic

Available on CsvTable, provided by the CsvTableAggregation extension

Maximum value in a column.
min(String column) → dynamic

Available on CsvTable, provided by the CsvTableAggregation extension

Minimum value in a column.
sum(String column) → num

Available on CsvTable, provided by the CsvTableAggregation extension

Sum of numeric values in a column.