Get the users from the Opal internal users registry.
oadmin.users(opal, df = TRUE)Opal object.
Return a data.frame (default is TRUE)
Other user functions:
oadmin.user_add(),
oadmin.user_delete(),
oadmin.user_enable(),
oadmin.user_exists(),
oadmin.user_profile_delete(),
oadmin.user_profiles(),
oadmin.user_reset_password()
if (FALSE) {
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
oadmin.users(o)
opal.logout(o)
}