What is a Control Chart? A Control Chart is a statistical tool used in the field of process improvement, specifically in Lean Six Sigma methodology. It is used to monitor and control a process over time by tracking data points…
Introduction Why we would like to create Calculation Groups within our Data Model? Let’s just imagine that we’ve got a model containing several different Fact Tables that are doing a bunch of different calculations (or maybe just one, with quantity and…
The Date Table is one of the most important tables in a Power BI model. Yet being a simple table, not using it can cause some hidden issues. Once the Date Table is used to slice and dice and also…
What is Data Modelling? When working with Analytical tools, we need to import data, usually in the format of tables, into the tool in order to start performing calculations and to display values in any sort of visuals. The Data…
