Think about your data intelligently and ask the right questions Key FeaturesMaster data cleaning techniques necessary to perform real-world data science and mac

Many researchers jump straight from data collection to data analysis without realizing how analyses and hypothesis tests can go profoundly wrong without clean d

Data quality is one of the most important problems in data management, since dirty data often leads to inaccurate data analytics results and incorrect business

A comprehensive guide to automated statistical data cleaning The production of clean data is a complex and time-consuming process that requires both technical k

Written in Ron Cody's signature informal, tutorial style, this book develops and demonstrates data cleaning programs and macros that you can use as written or m