A key task that any aspiring data-driven organization needs to learn is data wrangling, the process of converting raw data into something truly useful. This pra
How do you take your data analysis skills beyond Excel to the next level? By learning just enough Python to get stuff done. This hands-on guide shows non-progra
This guide for practicing statisticians, data scientists, and R users and programmers will teach the essentials of preprocessing: data leveraging the R programm
Get complete instructions for manipulating, processing, cleaning, and crunching datasets in Python. Updated for Python 3.6, the second edition of this hands-on
The world around us is full of data that holds unique insights and valuable stories, and this book will help you uncover them. Whether you already work with dat