Greetings from Washington, D.C.! Here in the district, some of the hottest concerns for the city revolve around our population growth, shifting demographics and economic well-being. I downloaded 2010 Census data in D.C. to take a look across population, economic and housing data across all...
In this quick video tutorial, I show you how to creat a combined axis chart in Tableau – a chart that allows you to put two separate measures on the same axis....
Scenario: You’ve just purchased a new laptop with an amazing high resolution display. Woo hoo! However, when you start up Tableau, something looks a bit fishy: Figure 1: Hmmmm … This seems to compound when you open a dashboard: Figure 2: YIKES!! When opening Dashboards, Tableau is scaling the...
In this brief video, I walk through the four steps to creating a parameter in Tableau: Create the parameter control Show the parameter control Use the parameter in a calculated field Use the calculated field in the view Follow along in the video to see how easy it is!...
I’ve just returned from Vietnam, and I’d like to share a story with you. This story involves hundreds of people from countries all over the world, working together for a common cause. First, let’s talk about a very common, little pest known as the aedes aegypti. Aedes...
Have you ever wanted your scatter plots or quadrant analysis charts to be centered instead of skewed to one side of the axis? Perhaps you’ve even found yourself wanting to keep the axis centered as you interact with quick filters or dashboard actions. Well, you’re...
Consultant Alex Lentz and Alteryx Ace Michael Treadwell join Ben to talk about what predictive analytics is and philosophies and techniques for taking your data to the next level with R and Alteryx. Subscribe to Podcast Your Data through iTunes, Stitcher, Pocket Casts or your favorite...
Here’s a question I got from Quoc about how to work with the structure of the data source he was receiving: “How can I transform my crosstab into a flat list?" He wanted to take a table that looks like this: And make it into a flat list...
According to www.theknot.com, the average wedding in the United States costs approximately $30,000. With about two million weddings a year, this results in a multi-billion dollar industry. Every time someone says yes, plans must be made. Whether you are getting married at a courthouse, your...
In the first post of this series, we reviewed how you can calculate compound annual growth rates in Tableau. This week, we’ll look at time series data using Bollinger Bands. A technical stock analyst named John Bollinger developed the technique and trademarked the name. Bollinger bands simply...
This article is updated with the new icons from Tableau 10 and expanded for additional file types. Previous article for Tableau 9 here. Acronyms, acronyms, acronyms – They dominate the internet, social media, everything. IMHO, probably too much. And, yes, Tableau is no different. It’s all...
Here's a question I often get in my Tableau training classes: "How do I create friendly text hyperlinks on a dashboard that open to an external webpage?” You may know how to bring a text object onto a Tableau dashboard, but what if you want your users...
We've got Tableau Conference coming up, so we're celebrating with a rerun of our original show. Dan Murray is a Tableau evangelist and author of "Tableau Your Data!". Subscribe to Podcast Your Data through iTunes, Stitcher, Pocket Casts or your favorite podcasting app....
Have you ever had the pleasure of emailing customized sales reports to 25 regional managers? How about 100 customers? It probably took a nice chunk of your day clicking the same buttons in Outlook and verifying you’ve attached Joe’s sales report to Joe’s email address....
Often times during training, students approach me with a pretty understandable issue. "I already build this report. How can I use my current output to build a visualization in Tableau?" My initial response is: “Let’s see if we can access the original data. Using the transactional database will...
Sometimes, I feel like I’m cheating the system when I find a neat way to use something that Tableau has to offer. Other times, I feel like a genius for doing an end run around them. Is that bad? Well, either way, I’m here to...
Every decade, I spend a few weeks planning the next 10 years. This thinking normally encompasses career and investment goals. This time, I decided to expand my time horizon. I’m 57 years old, so I wanted to start thinking about what my personal financial situation looks...
The City of San Francisco's Health Department is always busy making sure our local restaurants are meeting food safety standards. Thanks to SF Open Data, scores and violations for every restaurant are available to anyone. Naturally, I wanted to take this data and give it life...
One of my favorite viz types in the history of the whole wide world of Tableau is the bullet chart. I’m not sure I’ve ever produced a workbook that didn’t make use of this awesome “progress to goal” option because it’s simple, easy-to-understand and visually...
Here's a feature that's been unofficially around for a while on Tableau Server, but is now supported on Tableau Server 10. We've all got Tableau Servers that look like this. Lots of projects which we have access to, and all pretty boring looking. Wouldn't you...
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