vwc.is.error {AnalysisPageServer}R Documentation

vwc.is.error

Description

Predicate to test if an AnalysisPageValueWithConditions had an error

Usage

vwc.is.error(vwc)

Arguments

vwc

AnalysisPageValueWithConditions, as returned by tryKeepConditions

Details

Predicate to test if an AnalysisPageValueWithConditions had an error

Value

Logical

Author(s)

Brad Friedman

Examples

vwc <- tryKeepConditions({3+5})
vwc.is.error(vwc)

vwc <- tryKeepConditions({stop("error!")})
vwc.is.error(vwc)

[Package AnalysisPageServer version 1.20.0 Index]