Recently, dashboards I’ve made for a client feature several dates in grid-like views. Sometimes, the date values are null, and while these null values are expected, the client prefers to see blanks in lieu of “Null” on their visualizations. After some troubleshooting, I figured out...
A question that seems to come up every so often as a consultant is around how Tableau doesn’t show data where there is no data. Sounds kinda obvious, doesn’t it? But let’s frame this slightly differently and we can see that whilst this does make...
A common question that comes up in trainings is: "I accidentally removed the null indicator, how do I get it back (without using undo)?" Ignoring the null indicator on visualizations can often cause discomfort among end users as they may believe that something is wrong. In certain...
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