isDefined: Checks if the objecs are defined in studies

Description Usage Arguments Details Value

Description

This is an internal function.

Usage

1
isDefined(datasources = NULL, obj = NULL)

Arguments

datasources

a list of opal object(s) obtained after login in to opal servers; these objects hold also the data assign to R, as dataframe, from opal datasources.

obj

a character vector, the name of the objects to look for.

Details

In DataSHIELD an object included in analysis must be defined (i.e. exists) in all the studies. If not the process should halt.

Value

a boolean vector.


stefvanbuuren/dsMiceClient documentation built on June 27, 2019, 6:15 p.m.