set-union
creates: categorical variable
A set-union data function evaluates the intersection, i.e. the OR operation, for two or more categorical variables, data functions, or argument-references.
| attribute | type | description | options |
|---|---|---|---|
criteria | array | categorical data | variabledata_functionargument_reference |
{
"data_function_type": "set-union",
"criteria": [
...,
...
]
}