Hi, I am trying to predict the different levels of financial anxiety based on different predictors and control variables. I am attaching the dataset and do file. I realize that in my data cleaning, I forgot to do a list wise deletion ie I only want to keep observations without any missing data in the predictor variables and I have a lot of predictor variables. My outcome variable has 3 questions and I developed a scale using average sum of score. I would appreciate help on how to do a listwise deletion for my predictor and outcome variables. Also, how do I change the reference category to a different one from the default that STATA picks? Does STATA select the largest reference category? Thank you so much.