A data scientist's guide to acquiring, cleaning, and managing data in R

The only how-to guide offering a unified, systemic approach to acquiring, cleaning, and managing data in R. Every experienced practitioner knows that preparing data for modeling is a painstaking, time-consuming process. Adding to the difficulty is that most modelers learn the steps involved in cleaning and managing data piecemeal, often on the fly, or they develop their own ad hoc methods. This book helps simplify their task by providing a unified, systematic approach to acquiring, modeling, manipulating, cleaning, and maintaining data in R.--