Practical Data Cleaning
My best selling book with 10,000+ happy readers!
My best selling book with 10,000+ happy readers!
An Ultra-High-Definition flowchart (pdf) that will help you take the next steps in your Data Ninja journey!
An Excel workbook designed to get your data cleaning processes off to the best possible start!
22 essential data cleaning formulae!
19 Tips to Make Your Data Cleaning Easy!
If you want to get the most out of your data, you will need to treat it with respect.
Most textbooks on data tend not to dwell on practical issues because, well, it can get quite messy. But if you're organised and follow a few simple rules your data cleaning processes can be simple, fast and effective.
Practical Data Cleaning is a thorough introduction to the basics of data cleaning, is perfect for beginners, and takes you through:
With only 52 pages and written for ease-of-reading, this just might be the most useful guide on data cleaning out there...
If the data had been collected properly in the first place there wouldn’t be any cleaning to do, and you wouldn’t now be faced with the prospect of weeks of cleaning to get your dataset analysis-ready.
Worse still, your boss won’t understand why your analysis report isn’t on his desk yet, a mere 48 hours after he’s asked for it. Bless him, he doesn’t understand – he thinks that cleaning data is just about clicking a few buttons in Excel and – ta da! – it’s all done. Even a monkey can do that, right?
And – for good reason – you won’t get any help from statistics books either. Data is messy and cleaning it can be difficult, time-consuming and costly. Not to mention it’s the least sexy thing you can do with a dataset.
But it doesn’t have to be so difficult. If you're organised and follow a few simple rules your data cleaning processes can be simple, fast and effective.
Not to mention fun!
Well, not fun exactly, just not quite as coma-inducing.
Practical Data Cleaning (now in its 5th Edition!) explains the 19 most important tips about data cleaning with a focus on understanding your data, how to work with it, choose the right ways to analyse it, select the correct tools and how to interpret the results to get your data clean in double quick time.
Best of all, there is no technical jargon – it is written in plain English and is perfect for beginners!
Discover how to clean your data quickly and effectively. Get this book, TODAY!
— Amazon Customer Reviews
Great material at a reduced price for the #nptech crowd
Start your week off right by drinking from the firehose of #stats knowledge
Data Cleaning – The Big Picture, an Ultra-High-Definition flowchart (pdf) that will help you take the next steps in your Data Ninja journey!
Practical Data Cleaning Template - an Excel workbook designed to get your data cleaning processes off to the best possible start!
Cheatsheet - Excel Data Cleaning Formulae: 22 essential data cleaning formulae in Excel to make sure all your data cleaning, data conversion and descriptive statistics processes go quickly and smoothly
Practical Data Cleaning Cheatsheet - 19 Tips to Make Your Data Cleaning Easy!
"My mission is to unleash your inner data ninja."
Lee Baker is an award-winning software creator.
With decades of experience in science, statistics and artificial intelligence, he has a passion for telling stories with data.
Insisting that data analysis is much simpler than we think it is, he authors friendly, easy-to-understand books that teach the fundamentals of data analysis and statistics.
As the CEO of Chi-Squared Innovations, one day he’d like to retire to do something simpler, like crocodile wrestling.
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