public UAReturn ChangeNominalOrOrdinalToScale(string colName, List<FactorMap> fmap, string changeTo, string datasetnameorindex)
{
UAReturn r;
ServerDataSource dataSource = new ServerDataSource(_userSession.DefaultDispatcher, "", datasetnameorindex);
if ((r = _userSession.DefaultDispatcher.setNominalOrOrdinalToScale(colName, fmap, changeTo, dataSource)).Success)
{
return r;
}
return null;
}