Custom Geocoding in Tableau: Mapping London Tube Stops

I recently led a teaching day on Spatial Analytics for the rest of the dataschool. The first half of the day was dedicated to Alteryx practice and for the second half of the day we covered some of the spatial analytics topics relevant to Tableau. One of these is...

Tableau Tip Tuesday: Hiding the null indicator

My makeover monday submission this week included a bar chart on a dual axis with two lines representing averages for the individual country as well as all of Africa. For countries with very few malaria deaths the temporal patterns were obscured by the Africa average...

Alteryx Quick Tip: Find your tool number

When Alteryx highlights an error in your workflow it is often not very helpful in describing what is going wrong. It will however usually tell you where it is going wrong. If the error is occuring in your currently visible workflow it will typically mark the tool that...

Making an app with the List Box tool in Alteryx

This week I am creating my first app. One of the tools I am using is the List Box tool, which allows the user to select several options from a list that you can specify. This list of options can be created in several ways. The following three are probably the easiest...