Data Science from Scratch

In 2012, the Obama campaign employed dozens of data scientists who data-mined and experimented their way to identifying voters who needed extra attention,

We’ll say that a data scientist is someone who extracts insights from messy data.

A bar chart is a good choice when you want to show how some quantity varies among some discrete set of items

A scatterplot is the right choice for visualizing the relationship between two paired sets of data

full_name3 = f"{first_name} {last_name}"

re is the module containing functions and constants for working with regular expressions

IPython has a magic function called %paste

Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex

There should be one—and preferably only one—obvious way to do it