Pandas Cookbook — Develop Powerful Routines for Exploring Real-World Datasets

pandas Jul 18, 2019

In this article, I will discuss the overall approach I took to writing Pandas Cookbook along with highlights of each chapter.

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Pandas Cookbook Guiding Principles

I had three main guiding principles when writing the book:

  • Use of real-world datasets
  • Focus on doing data analysis
  • Writing modern, idiomatic pandas

First, I wanted you, the reader, to explore real-world datasets and not randomly...

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Python for Data Analysis — A Critical Line-by-Line Review

book review pandas python Jul 09, 2019

In this post, I will offer my review of the book, Python for Data Analysis (2nd edition) by Wes McKinney. My name is Ted Petrou and I am an expert at pandas and author of the recently released Pandas Cookbook. I thoroughly read through PDA and created a very long, review that is available on github. This post provides some of the highlights from that full review.

What is a critical line-by-line review?

I read this book as if I was the only technical reviewer and I was counted on to find all the possible errors. Every single line of code was scrutinized and explored to see if a better solution existed. Having spent nearly every day of the last 18 months writing and talking about pandas, I have formed strong opinions about how it should be used. This critical examination lead to me finding fault with quite a large percentage of the code.

Review Focuses on Pandas

The main focus of PDA is on the pandas library but it does have material on basic Python, IPython...

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