Get user metadata about all of the users that have access to a particular
Crunch object like a dataset or project. Returns a UserCatalog object which
can be translated into a data.frame with catalogToDataFrame() if information
needs to be extracted, queried, transformed, etc.
users(x)# S4 method for CrunchDataset
users(x)
# S4 method for DatasetTuple
users(x)
# S4 method for ProjectFolder
users(x)
a UserCatalog with information about users who have access to the
dataset
a CrunchDataset, DatasetTuple, or ProjectFolder object to get
users from