Breaking BI

Today, we will talk about how to create histograms in Tableau.  When we say histogram, we are referring to the statistical concept of a hist...

Today, we will talk about What-If Analysis in Tableau.  What-If Analysis is when you propose a hypothetical scenario and use it to see how i...

In a previous post,  Conducting a 2-sample Z Test in Tableau , we gave a rudimentary way to conduct a 2-sample Z Test in Tableau.  Today, we...

Today, we will talk about the LOOKUP() function in Tableau.  The LOOKUP() function allows you to find values that exist elsewhere in your t...

Today, we will veer from the traditional "follow the steps" style to talk about an area I have recently become more experience...

Today, we will look at how to properly use IF Statements in Tableau, as well as a trick I find indispensable in most of my work.  Basically,...

Today, we will talk about how to utilize totals and subtotals in Tableau.  All a total/subtotal does is apply the TOTAL() function to the cu...