check_required_aesthetics {ggplot2}R Documentation

Check required aesthetics are present

Description

This is used by geoms and stats to give a more helpful error message

Usage

check_required_aesthetics(required, present, name)

Arguments

required

character vector of required aesthetics

present

character vector of present aesthetics

name

name of object for error message

Author(s)

Hadley Wickham <h.wickham@gmail.com>


[Package ggplot2 version 0.8.9 Index]