I am conducting a research study using cumulative odds ordinal regression analysis. I need to do assumptions testing as well. If assumptions fail I will need to do an alternative test, such as multinomial logistic regression, subsequent to fulfilling its assumptions. I have watched a number of videos on these procedures, and tried them myself. For the most part I have the hang of it, but I think a tutorial focused on ordinal regression using the variables in my study may be helpful in increasing clarity.
Need someone to provide tutorial. Alternatively, I need consultation services to conduct the required assumptions testing and analyses in SPSS and produce the raw data for me to use and interpret in my study.