So I live in North Carolina, luckily a bit in-land, not by the coast and not in a flood plane. With an impending Hurricane Florence, I’m a bit worried about the people in the eastern part of the state I’ve called home for the last decade. Even though we have a lot going well for […]
Bridging the Data Gap
The gap starts small. What we see is pretty much what we know. The questionnaire, the response rates, the frequencies, and the datasets. We can see it all, from top to bottom, nothing hidden. But over time we started tracking other things. Every click of a button, every swipe of a credit card, every watch […]
The “You Sir” Data Interface
“You sir, bring me some data.” Most organizations access their data through people. Real, live, people. Somebody, most likely somebody at a senior level, asks for data. Then somebody else goes and finds it. Of course you probably know this. If you read this blog there is a very good chance that you are part […]
When keeping it simple is stupid.
When I was a young kid my uncle had a stroke. A middle aged man with a wife and three daughters, it changed his life completely. Not so long after his stroke my uncle came to live with us, becoming part of our family unit for the final 30ish years of his life. Uncle Jack […]
Cleaning and Recoding in Tableau Prep
In late April of this year (2018) Tableau released a new tool called Tableau Prep. So what is Tableau Prep? You know all that very unsexy data prep stuff you have to do before you can create anything interesting? The stuff you do to get the dataset ready for analysis in Excel, or maybe in […]
How to use Tableau as a Simple User Interface for Data
Let’s not overthink Tableau. It’s a tool, and as a tool it can do some pretty cool things. But only if you have a reason to use it. Over the upcoming weeks I’m going to focus on specific tangible examples and use cases. Today I wanted to focus on one easy and powerful way to […]
It takes a village, to get the most value from Tableau
Okay, so Tableau is technically something that one person can use effectively to support their work. But most of the time, to get actual value for the time/money commitment, it probably won’t be just a single person. See there are different roles to play when building something useful in Tableau. Chances are, if you already […]
Data Visualization Lessons from a Bad Chart
My favorite bad chart sat nearly undisturbed for years in the kitchen cabinet of my former workplace. It was an almost ordinary looking bar chart adorning the side panel of a big yellow box of Lipton tea. It was the kind of chart that would be overlooked by most, but for some reason it always […]
Data Halloween Cartoon Post
Happy Data Halloween Everyone! Which cartoon is your favorite? You can vote by retweeting, just click on the cartoon to be taken to the individual tweet. Zombie Evaluators 3D Pie Chart Jack o Lantern No trick or treating at foundations. Machine Learning Witch Hunt Explaining RCTs to a two-headed monster. Toads are not People, so […]
Learning new things is hard.
I get it. You already know Excel. Tableau is just plain confusing (and annoying, and expensive). I’ve been there. But Tableau can do things that Excel cannot. Like directly weave a bunch of different data sources, living in different databases and on different servers, into the same dashboard. All with automated updates. Or creating a […]
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