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Lee Baker and Steve Boey are now friends
Tuesday
Anthony Fiedler liked Lee Baker's blog post Statistical Hypothesis Testing – Spinning The Wheel
Jul 26
Lee Baker's blog post was featured

Statistical Hypothesis Testing – Spinning The Wheel

Knowing when and how to choose the right statistical hypothesis test is no mean feat. It can takes years of learning and practice before you get comfortable with it.Fortunately, there are ways to shortcut this by having a process, a strategy and a nice, big diagram!Here I'm going to give you all three!​Getting Started​I think everyone responds well to a good visualisation, so ​that's where we're going to start.I've created what I call The Hypothesis Wheel, and here it is making its debut in the…See More
Jul 25
Lee Baker posted blog posts
May 23
Prasanth liked Lee Baker's blog post How to Clean Your Data Quickly in 5 Steps
Apr 22
Lee Baker posted a blog post

5 Free Statistics eBooks You Need to Read This Autumn

Did you have a good, relaxing break over the summer? Are you refreshed and re-energised, looking forward to a new start, a new you and brushing up on your data analysis skills? If so, I’ve thrown together a collection of a few excellent (and free!) statistics eBooks for your Kindle to sharpen up your stats while you’re on the long commute to work. Just try not to read them while driving! These books require different levels of existing knowledge, and while some are for early-stage data…See More
Oct 23, 2018
John Lewis liked Lee Baker's blog post Hilarious Graphs (and Pirates) Prove That Correlation Is Not Causation
Aug 28, 2018
Lee Baker commented on Lee Baker's blog post Free Alternatives to Excel for Data Cleaning
"@Edwin thanks for that - when you've evaluated them, come back and let us all know how you got on. I'm sure your experiences would be valuable to other readers! Cheers"
May 22, 2018
Edwin Chuy commented on Lee Baker's blog post Free Alternatives to Excel for Data Cleaning
"There's also Talend Free Data Preparation which is probably a relative basic tool. I'll give those mentioned in the article a try to see how they work for me."
May 21, 2018
ANISH XAVIER liked Lee Baker's blog post How to Clean Your Data Quickly in 5 Steps
Mar 19, 2018
Lee Baker posted a blog post

Hilarious Graphs (and Pirates) Prove That Correlation Is Not Causation

When it comes to storytelling, we have a problem.It’s not our fault though – as human beings we are hard-wired from birth to look for patterns and explain why they happen. This problem doesn’t go away when we grow up though, it becomes worse the more intelligent we think we are. We convince ourselves that now we are older, wiser, smarter, that our conclusions are closer to the mark than when we were younger (the faster the wind blows the faster the windmill blades turn, not the other way…See More
Mar 13, 2018
Daren Scot Wilson liked Lee Baker's blog post Hilarious Graphs (and Pirates) Prove That Correlation Is Not Causation
Feb 6, 2018
Mike Martinez liked Lee Baker's blog post Hilarious Graphs (and Pirates) Prove That Correlation Is Not Causation
Feb 5, 2018
Lee Baker commented on Lee Baker's blog post Hilarious Graphs (and Pirates) Prove That Correlation Is Not Causation
"@Dipayan, sure - you can use these images, under the following conditions: 1. non-commercial use only 2. you also include a link back to this blog post Hope that's OK! Cheers"
Feb 2, 2018
D commented on Lee Baker's blog post Hilarious Graphs (and Pirates) Prove That Correlation Is Not Causation
"I am a Data science trainer. Can I use 2 of the above 3 charts in my contents? If you allow please."
Feb 1, 2018
Ante Bilic liked Lee Baker's blog post Statistics is Dead – Long Live Data Science…
Feb 1, 2018

Profile Information

Short Bio
CEO
Chi-Squared Innovations

Chi-Squared Innovations specialise in automating analytical and statistical processes, creating products, applications and services that typically reduce the time taken to go 'from data to story' from months to minutes.

Check out our website or get in touch - I'd love to hear from you:


Chi-Squared Innovations
"Telling Stories With Data"
My Web Site Or LinkedIn Profile
http://www.chi2innovations.com
Professional Status
C-Level
Years of Experience:
15
Your Company:
Chi-Squared Innovations
Industry:
Software Development
Your Job Title:
CEO
How did you find out about DataScienceCentral?
LinkedIn
Interests:
Networking

Lee Baker's Blog

Statistical Hypothesis Testing – Spinning The Wheel

Posted on July 23, 2019 at 3:30am 0 Comments

Knowing when and how to choose the right statistical hypothesis test is no mean feat. It can takes years of learning and practice before you get comfortable with it.

Fortunately, there are ways to shortcut this by having a process, a strategy and a nice, big diagram!

Here I'm going to give you all three!

​Getting…

Continue

3 Free Data Science eBooks to Add to Your Summer Reading List

Posted on July 10, 2017 at 7:00am 3 Comments

If you're a regular visitor to our website you'll know that every month we scour the internet seeking out free eBooks to help you on your educational journey. Well, it has been so popular that we decided to create a regular monthly series here at Data Science Central.



I hope this will prove to be a valuable resource to you that you will visit regularly (and invite your friends too).…

Continue

How to Clean Your Data Quickly in 5 Steps

Posted on February 8, 2017 at 3:00am 4 Comments

Let’s face it – cleaning data is a waste of time.

If only the data had been collected and entered carefully in the first place, you wouldn’t be faced with days of data cleaning to do. Worse still, your boss probably doesn’t understand why you can’t just do it in a few minutes. After all, you only need to click a few buttons in Excel, don’t you?

Yeah, right…

 

Well, we all hate data cleaning, but if we get organised and learn a few tricks there are ways to…

Continue

5 Free Statistics eBooks You Need to Read This Autumn

Posted on August 31, 2016 at 4:00am 6 Comments

Did you have a good, relaxing break over the summer? Are you refreshed and re-energised, looking forward to a new start, a new you and brushing up on your data analysis skills? If so, I’ve thrown together a collection of a few excellent (and free!) statistics eBooks for your Kindle to sharpen up your stats while you’re on the long commute to work. Just try not to read them while driving!

 

These books require different levels of existing knowledge, and while some are for…

Continue

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