Wednesday, October 01, 2025
Coding Education STEM

How many cats and dogs are there in your city? (method and cool charts)

In this seemingly simple couple of charts, I demonstrate a few nifty tricks that are fun and effective. First, we want to find out how many cats and dogs in a few selected cities (around me) and come with an educated estimate based on data. Then, we will use some cool, free add-in to create […]

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Analytics Education STEM

Three sure ways to find Outliers in your data

I often see questions about how to find outliers in a dataset of any size the effective way. From what I’ve seen, there are many suggestions/responses and most of them are INCORRECT unfortunately. Here, I’ll show you 3 accurate and proven ways to find outliers in any data. Let’s start with a diverse dataset: I’ll […]

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