Dear Ox Users, I'm wondering if it is feasible to model a panel data set taking into account random effects with the DPD package. From the accompanying pdf ("dpd.pdf") I understand that the option dpd.SetMethod(M_DPD_GLS) (i.e. feasible GLS) should be used for handling random effects however on the output of grunest2.ox, where this option is used, I see no mention of random componenents. Can somebody please give me a headstart on the necessary steps that need to be taken for random effects panel data analysis with the DPD package? Thanks in advance, Dimitris