Create a ganalytics query object
GaQuery(view = NA, creds = get_creds(), startDate = Sys.Date() - 8,
endDate = Sys.Date() - 2, metrics = "ga:sessions",
dimensions = "ga:date", sortBy = NULL, filters = NULL,
segments = NULL, cohorts = NULL, samplingLevel = "DEFAULT",
maxResults = kGaMaxResults, profileId = NA)
view id to use
authentication credentials object created using GoogleApiCreds()
start date
end date
character vector of metrics
character vector of dimensions
a sort by object
a filters object
a segment object or list of segments
a cohort object or a list of cohorts
either "DEFAULT", "HIGHER_PRECISION" or "FASTER"
the maximum number of results to return,
Deprecated, use view instead. up to 1,000,000