how can I compare cox model can you compare cox model and spss can i use a cox model with spss is spss used to compare two model types cox model and spss comparison what is the difference between a cox model and a spss model? can you compare the outcome between different models does spss save cox models which model is best to compare survival data to a cox regression model? can you compare two cox models can i compare a cox model can we compare cox model with logistic regression what model is compared with cox model can you do cox regression with spss what models to compare with cox can you compare spox model can you save a Cox model and compare with another cox model can you combine pt and cox models cox model comparison spss when are cox models used spss