Introduction Yesterday and earlier today, I had a chance to experiment with Tableau coupled to Amazon Redshift. What I am about to write isn’t totally comprehensive, but if I had this knowledge yesterday morning, I would have saved a few hours of work. Hopefully this information will save you some time, too, if you try…
Introduction Over the past few years of publishing in Tableau Public, I’ve noticed something that I thought would be a good idea to test and document. The concept I wanted to tested was this:
Introduction Earlier this week I wrote a post about how to understand all the Tableau Trend Models. This is a follow-up to that post.
Introduction Rich Roll is helping a lot of people to better understand how plant-powered nutrition can improve athletic performance and lead to better overall health and vitality.
Introduction Blog posts are great for demonstrating a technique that you have found to be problematic and frustrating. While completing the work for another blog post on understanding Tableau trend models, I ran into a problem in Tableau that I could not easily resolve. I tried to resolve it for a while (even getting into…
Introduction I previously wrote about the need for better documentation on Tableau linear trend models. At the time, I was not able to examine the other types of trend models offered by Tableau, which include linear, logarithmic, exponential, and polynomial. This weekend I remembered to get back to the subject, which has lead to content…
Introduction I started my professional career in May, 1988, at a newly formed environmental engineering firm of less than 10 people in Knoxville, TN. I had just finished my Master’s degree in Geology but I had already been programming computers since 1977.
Background Just because something is trendy, don’t believe that it is good…Follow your own instincts. Donald Knuth, May 2, 2012. Over the past seven years, I have used Tableau Desktop to investigate over 1,000 different data sets. The data I have used is from many different businesses and industries. I have been very lucky to…
Introduction For years, I have dealt with an intrinsic assumption in Tableau that really hampers my ability to get work done when using the Pages shelf. This assumption makes it nearly impossible to efficiently create publication quality charts when the pages shelf (Figure 1) is used to produce a large number of charts.