Evaluation-Function {RGMQL} | R Documentation

## Condition evaluation functions

### Description

This function is used to support joinBy and/or groupBy function parameter.

### Usage

    conds(default = c(""), full = c(""), exact = c(""))

### Arguments

`default` | concatenation of string identifying a name of metadata attribute to be evaluated. It defines a DEFAULT evaluation of the input values. DEFAULT evaluation: the two attributes match if both end with value.
`full` | concatenation of string identifying a name of metadata attribute to be evaluated. It defines a FULL (FULLNAME) evaluation of the input values. FULL evaluation: two attributes match if they both end with value and, if they have further prefixes, the two prefix sequences are identical.
`exact` | concatenation of string identifying a name of metadata attribute to be evaluated. It defines a EXACT evaluation of the input values. EXACT evaluation: only attributes exactly as value match; no further prefixes are allowed.

### Value

list of 2-D array containing method of evaluation and metadata attribute name

[Package RGMQL version 1.2.0 Index]