This book cares with the nuts and bolts of manipulating, processing, cleaning, and crunching data in Python. This Book is to supply a guide to the parts of the Python programming language and its data-oriented library ecosystem and tools which will equip you to become an efficient data analyst. While “data analysis” is within the title of the book, the main target is specifically on Python programming, libraries, and tools as against data analysis methodology. this is often the Python programming you would like for data analysis.0 Why Python for Data Analysis? For many people, the Python programming language has strong appeal. Since its introduction in 1991, Python has become one among the foremost popular interpreted programming languages, along side Perl, Ruby, etc. . Python and Ruby became especially popular since 2005 approximately for building websites using their numerous web frameworks, like Rails (Ruby) and Django (Python). Such languages are often called scripting lang...