condition_eval_func: Condition evaluation functions

In RGMQL: GenoMetric Query Language for R/Bioconductor

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

RGMQL documentation built on Nov. 8, 2020, 5:59 p.m.