楼主:
banana08 (banana08)
2016-08-18 15:50:46程式码如下:
> logit.pred<-predict(firsttry,x,type='response')
Firsttry是我的训练资料,x是测试资料
但他发生错误讯息如下:
Warning message:
In predict.lm(object, newdata, se.fit, scale = 1, type = ifelse(type == :
prediction from a rank-deficient fit may be misleading
请问该怎么解决呢?