vwc.n: vwc.n
In apomatix/AnalysisPageServer: A framework for sharing interactive data and plots from R through the web

Get number of conditions of a given type for an AnalysisPageValueWithConditions

1	vwc.n(vwc, type)

`vwc`	AnalysisPageValueWithConditions
`type`	"messages", "warnings" or "error"

Get number of conditions of a given type for an AnalysisPageValueWithConditions.

Number of conditions. (For "error" it can only be 0 or 1, and is equivalent to calling as.integer(vwc.is.error())).

Brad Friedman

1 2	vwc <- tryKeepConditions({stop("This isn't going to work")}) vwc.n(vwc, "error")

apomatix/AnalysisPageServer documentation built on May 26, 2019, 11:36 a.m.

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