crystal8832 发表于 2014-9-13 10:24 
你的模型从显著性上来看已经很好了
再弱弱的问一句,logit模型中因变量的二分变量1和0的数量是要差不多一样多吗?比如说318个样本,其中为1的样本有245,为0的样本有73个,然后进行logit回归,出现
note: sex != 1 predicts success perfectly
sex dropped and 128 obs not used
note: job != 1 predicts success perfectly
job dropped and 110 obs not used
note: fnjn != 0 predicts success perfectly
fnjn dropped and 24 obs not used
像这种情况,出不来结果,那该怎么处理呢?数据都是实地调查来的,最近在写论文好头疼
