exprLabel: Return the "label" at the Root Node of an Expression Tree

Description Usage Arguments Value

View source: R/similarity.r

Description

Internal tool function that returns the function name if expr is a call, or otherwise just expr itself.

Usage

1
exprLabel(expr)

Arguments

expr

The expression to return the root label for.

Value

The expression's root label.


rgp documentation built on May 30, 2017, 12:45 a.m.