isArgDefined: Check whether the argument of a lcMethod has a defined value.

In latrend: A Framework for Clustering Longitudinal Data

Check whether the argument of a lcMethod has a defined value.

Description

Determines whether the associated argument value is defined. If the argument value is of type language, the argument is evaluated to see if it can be resolved within its environment.

Usage

isArgDefined(object, name, envir = environment(object))

Arguments

object	The lcMethod object.
name	The name of the argument, as character.
envir	The environment to evaluate the arguments in. If NULL, the argument is not evaluated.

latrend documentation built on May 29, 2024, 8:51 a.m.