This is a question that came up in a class I taught to a commercial airline who were looking at their web analytics data, I also taught it in a colleague’s class dealing with car parking at airports: “How can I compare a metric against the same...
Welcome back! The holiday season flew by, and if people were feeling generous, then it’s likely many non-profit organizations were showered in charitable donations. What does that have to do with machine learning? Let’s find out as we explore the second project in Udacity’s machine learning nanodegree. Can...
This question came from Jerry in a New York City Desktop I class: “How can I change this view so my reference line labels are easier to read?” Great question! I agree – they are kind of tricky to read on the left-hand side of our groups...
It’s a common trope in the data analytics community to tsk tsk at any mention or appearance of the poor pie chart. There’s no other chart type that collects such derision and disdain. But why? Let’s tackle the pie chart and explain how it is...
It’s the first Podcast Your Data! episode of the new year, and there is already plenty to discuss. We have a full cast of characters as Robert Rouse, Tony Kau and Brad Fair team up for a roundtable discussion on everything you need to know...
There’s significant merit to the phrase, “If it ain’t broke, don’t fix it.” If you’re currently running Tableau Server in your organization on Windows, but considering making the switch to Linux, please use this blog post to help you arrive at an informed decision. We’ll...
In this installment of The Quantified Car series, I want to discuss path maps. We know that Tableau can draw polygon or filled maps, but it can also draw points on a map using circle marks. Path maps are used to draw lines between those...
One of the many helpful features in Tableau is the ability to create dynamic text boxes that update depending on user selection or other events on the dashboard. It’s a common practice to use parameters in text boxes. That’s why I would like to offer a...
If you’ve been looking for a way to load JSON data into EXASOL with just a click, then you’ll love this post! As data scientists, most of our time is spent preparing data for analysis and modeling. In my professional experience, I have faced many hurdles...
In part one of this two-parter, I went into a lot of depth on how to use custom sorts within table calculations. I highly recommend reading that article first before continuing with the second part. In this post, we’re going to apply those ideas to illustrate...
In a Desktop II: Intermediate course I recently taught, a student asked, “When would I ever need the specific dimensions option with table calculations?” This is a great question! We know that we can utilize the prebuilt options in our table calculation dialog box to...
"Which is your favorite Christmas movie?" is a question often asked during the holiday season. And an even more convoluted question, "Is Die Hard really a Christmas Movie?" I decided to try and answer those exact questions by quantifying fan sentiment around movie rankings and juxtaposing that against a widely viewed list ranking...
It’s the final Podcast Your Data! episode of the year, and we’re looking back at an exciting 2017! Robert Rouse and David Pires talk about TC17, new technologies and the year’s best data books. Plus, they give us the rundown on what exciting new tools...
2017 was without a doubt the year of embedded analytics. So, we wanted to emphasize the year’s biggest wins for our version of embedded analytics, Portals for Tableau. It may seem small, but this year we built our Portal solution into a product that can update without...
If you are an InterWorks client, then you hopefully already know about InterWorks Assist. If you’re not familiar with Assist, allow me to show you how much this ad hoc service has grown during its first year. Who Should Use InterWorks Assist? Initially launched at the end...
On this week’s podcast episode, host Robert Rouse discusses the AWS re:Invent conference with panelists Brian Bickell and Derek Hecksher. The Las Vegas, Nevada, conference was massive with over 40,000 people in attendance. It was a builders-focused event, centered around new and updated offerings. Amazon also displayed their cloud offerings,...
(Note: All the charts we build are included at the bottom of this article in a packaged workbook available for you to download.) Table calculations in Tableau can get complicated very quickly. But these extra little features make a big difference, such as computing specific dimensions,...
I’m a Tableau certified trainer and Analytics Consultant based in Melbourne, Australia. I’ve written many articles on the InterWorks blog in order to help answer the same questions I get from my students and clients. For today’s Tableau Extended post, we’re going to focus on...
If you use InterWorks’ version of embedded analytics, Portals for Tableau, you already know how quick and easy it is to display a dashboard in it. If you aren’t lucky enough to have experienced creating a dashboard in a portal, it’s easier than cracking the screen...
This week, we have a special episode of Podcast Your Data! from across the pond! InterWorks U.K.’s Sian Davies hosts Tech Talent Charter CEO Debbie Forster. As a member of the British Empire and one of the “20 Most Influential Women in U.K. IT” since...
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