I am doing a binary logit model in SPSS. I am utterly confused about reference categorys. I was told that SPSS excludes one of my dummy variable and uses it as a reference category but it doesn't seem to have done this. So how do I know what it is comparing it to?
Also, I have many dummy variables relating to age, local area etc as shown below. How do I know what the model is comparing it with?
Trying to show factors predicting an increase in number of trips since having a free bus pass
Age 60-64
age 65-69
age 70-74
age 75-79
age 80+
live in rural area
live in town
live in city|||keep trying :)
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