Do you want three separate portfolios based on each variable or can we do one portfolio based on a combination of our three variables? We have already constructed a portfolio that ranks our companies by each variable at different levels. For instance, we used market cap as our primary variable, then sorted by dividend yield as our secondary variable, and then sorted by price/sales as our third variable. Furthermore, we discussed why we ranked each variables in this way.

For the Mini-Project we do not need to make portfolios at all, we are only trying to get the distribution of the data you might use in the final project.