As our intro picture already cryptically explained. In a lot of cases weather should be considered an important factor when looking for correlation (<> causation). In this picture both variables are dependant on the weather. A no brainer, I know. More and more companies are looking into this subject to understand where these correlations exist. […]
Most of us know what Qlik Grey is. An example of this being: Here you can see we selected a price range of ‘200-300’. After that, a lot of values turn white and/or grey. White values still associate with the selection you made, meaning there are values holding the same property for price range. Grey […]
In most of my presentations I often showcase the logical relationships in a KPI framework. The way data can be analysed using these models is often a good thing to consider in your overall design of an analytics solution. This post is just about that. Visualizing the hierarchy that can exist in a dataset or KPI […]
I think that ROI (Return on Investment) is one of the most important factors for the existence of any data-driven solution. If your solution isn’t being actively used in decision making, it is worthless! This is one of the most important rules out there. Usage. But not for the sake of it. For real […]
With this post I would like to challenge the people reading this and using Qlik Sense a bit more frequently. The animated gif (analysis demo) reveals some of the concepts and solutions that need to be solved by you in this challenge: Dimension values can be switched using a variable drop down A scatter chart […]
My Son, Melvin – 8 years old, plays soccer every saturday. And guess who his biggest fan is? Yep, that’s me! If you have read a few of my earlier posts on this site, you’ll know my focus is on data and the sense making of it. But you’ll probably also recognized i’m a bit […]