' Z5 V" ~ l- `2 y6 E--------------------------------------------------- , Z' `8 f% ] M: z5 M; P# B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.1 `3 F6 b% ^( t" G
NOTE: DER.beta not initialized or missing. It will be computed automatically., M2 S* K8 d% w2 V; R3 H+ t
ERROR: dependent variable not on dataset.0 t# H4 W. \& w; d9 s4 n
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新手请大家帮助了~谢谢各位/ L- [! l* T' B( f