* k9 X* t' n; _1 s4 l {& F+ D4 p2 X--------------------------------------------------- 8 [! h: J4 x; [6 d我写的一个SAS的非线性回归,但是总是提示错误,NOTE: DER.alpha not initialized or missing. It will be computed automatically. ) Q2 O. N m+ z! c4 \NOTE: DER.beta not initialized or missing. It will be computed automatically.! T( ]7 _# k* q
ERROR: dependent variable not on dataset. 0 |8 T3 d( Q& Z+ L* Q ! D7 w, q l4 Z. Q! X9 H1 Z+ V新手请大家帮助了~谢谢各位7 k& E) B# T1 O4 O1 Y+ K I