Data importeren en opschonen
Boekendata, deel 1 Data visualiseren is niet moeilijk, maar de aangeleverde data kan dat wel zijn. Wat leesbaar is in...
Create a tree diagram in Tableau
When I study, I like to create tree diagrams, colorful mind maps and really anything that will help the information...
Snowflake roles, visualised
Snowflake offers five default roles. It is important to understand the default Snowflake roles as they can help you managing...
How to use filters in Tableau
Filters in Tableau - An introduction What’s the ordinary Tableau user looking for most desperately - apart from the latest...
Perform quick calculations over multiple dimensions, by using the Combined Field feature
Combining multiple dimensions In this blog I would like to show you how to build a combined field to perform...
How to: berekenen Percent of Total over gefilterde data
Hoe bereken je het Percent of Total als je data gefilterd is in Tableau Desktop? Wanneer je gebruik maakt van...