This course is designed to show graduate students how to perform data analysis in popular languages such as Python including pandas and Scipy, R and Matlab. The lectures introduce students to conduct meaningful inquiry and research of acquired data including the theoretical aspect of data analysis and their implantation in different languages. A major portion of the course will be devoted to providing exposure and familiarity with common libraries and package of these languages. By the end of the term, students will have mastered statistical methods to conduct original research and build programs to inform complex decisions.