MATLAB or Stata Help to parse two excel sheets , correlate and generate some percentiles & other metrics

I am an author, researcher, editor, proofreader, academic and business consultant. I have research in many areas of academic fields and written research papers, reports, book chapters, thesis, projects reports, dissertations, critiques, book reviews, research proposals etc. Please discuss further to know my expertise now. I work with flexibility of price and according to your affordability.

As a member of Data Science Central (DSC), American Economic Association (AES), Royal Economic Society (RES), International Health Economics Association (iHEA) and The Econometrics Society, I have been working closely with top academics in Economics, Econometrics, Statistics and Research Methods. Also, I am providing supervision in Applied Econometrics and Statistics to PhD candidates in Project Management, Business Management, Finance, Corporate Governance and Social Sciences. For a 100% success in project outcome for all freelance projects, I would recommend you to. 1. Please send me your sample data. 2. I will do sample analysis and produce a demo solution on a given dimention of your requirements. 3. I will explain in short words what the proposed solution is about and how it helps completing your project. 4. You can evaluate the proposed solution to help you decide to begin further with the project on formal terms. 5. Once we agree on terms and condition, I will submit regular updates for parallel reviews and feedback from you. This ensures 100% success rate and 100% satisfaction outcome as I experienced on my workplaces. I am sure, the proposed solution you will get will speak volumes of my experience. You can ask for NDA before sending any data so you can be sure of the security of information before we begin any trial. Thank you.