Flux transformation functions

Warning! This page documents an earlier version of Flux, which is no longer actively developed. Flux v0.65 is the most recent stable version of Flux.

Flux transformation functions transform or shape your data in specific ways. There are different types of transformations categorized below:


Aggregate functions take values from an input table and aggregate them in some way. The output table contains is a single row with the aggregated value.


Selector functions return one or more records based on function logic. The output table is different than the input table, but individual row values are not.

Type conversions

Type conversion functions convert the _value column of the input table into a specific data type.

Generic transformations