Usage
myTarGetInAppStats(
date_from = Sys.Date() - 7,
date_to = Sys.Date(),
object_type = "campaigns",
object_id = NULL,
attribution = c("conversion", "impression"),
conversion_type = c("postview", "postclick", "total"),
auth = NULL,
login = getOption("rmytarget.login"),
token_path = myTarTokenPath()
)