I have used MS Excel for over 15 years, from the 1st version of Windows to the current version. I have used it for organizing data, financial analysis & projections, statistical analysis, modeling/simulation, graphing, data collection forms, text parsing, data cleaning for import/export/standardization. I have intermediate to extensive experience using formulas (calculate, combine text, lookup lists), linking data, customizing macros, generating pivot tables/charts, performing what-if analysis, and using add-ins like Crystal Ball, Solver and DecisionTree. I have applied these skills in public health/health care, finance/economics, business analysis, research & evaluation and have used it in graduate level work for my Masters in Health Policy Management (essentially an MBA in Healthcare).