Data analysis is a proven way for organizations and enterprises to gain the information they need to make better decisions, serve their customers, and increase productivity and revenue. The benefits of data analysis are almost too numerous to count, and some of the most rewarding benefits include getting the right information for your business, getting more value out of IT departments, creating more effective marketing campaigns, gaining a better understanding of customers, and so on.
He concern the following points in his work -
Interpreting data, analyzing results using statistical techniques.
Developing and implementing data analyses, data collection systems and other strategies that optimize statistical efficiency and quality.
Acquiring data from primary or secondary data sources and maintaining databases.
Develop and implement databases, data collection systems, data analytics and other strategies that optimize statistical efficiency and quality.
Filter and “clean” data by reviewing computer reports, printouts, and performance indicators to locate and correct code problems.
Work with client to prioritize business and information needs.
Locate and define new process improvement opportunities.