I have longitudinal repeated measures panel data with assessments for patients conducted at different points in time . Each person has from anywhere b/w 2 to 4 assessments.
So I have three dependent variables- all are z-scores. I also have numerous independent variables such as disease-yes/no, smoking-yes/no, age, etc. I approximately have one random effects variable. I want to plot separate mixed random effects models for my dependent variables.
I am currently looking at decline/change certain patient parameters over time. These have been converted to z-scores .
The data is in long format with each individual having more than 2 assessments until 4. Thus, each individual has data in 2 to 4 rows depending on the no of assessments he/she has had. I have a date variable for each assessment. I have plotted the model, I need someone who can tell me if I have plotted the model correctly and also guide me as to how to interpret the findings, preferably someone with background in biostatistics. The required person will need to have access to team viewer and skype because those means will be used for communication.
Also, I do not need anyone to do this for me, I want to do this myself. So if you can guide me through the steps in SPSS that would be good as I will not be able to share the data files with you as it is confidential.