Ive made a binomial GLM in r and my resid. deviance and df are rather high;
Null deviance: 4396.2 on 3207 degrees of freedom Residual deviance: 3679.4 on 3205 degrees of freedom (4346 observations deleted due to missingness) AIC: 3685.4
Im aware that these values tell me my model isnt a good fit however is there a way i can change this? or do i just need to start from scratch and choose new X variables?
Also what is the AIC? (if you cant tell im new to GLMs and stats in general) lol