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Antichaos

Antichaos

Tableau, Data Analyse & Visualisatie

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Johan de Groot

Better datefilters in Tableau

Johan de Groot · 22 January 2023 ·

Datefilters are one of the most common filters on any dashboard. They are needed to see trends, make decisions on the right period, and analyse within the right context. But most of the times these filters are not optimal – so let’s make them better (and prettier)

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The Radio Top 2000 visualised – edition 2022

Johan de Groot · 10 January 2023 ·

I visualized the Top 2000 as broadcast by Radio 2 for the 11th time (I believe) in a different way using Tableau.

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De Top 2000 van 2022 gevisualiseerd

Johan de Groot · 10 January 2023 ·

De Top 2000 zoals uitgezonden door Radio 2 heb ik gevisualiseerd met behulp van Tableau.

Dit jaar wat minder nadruk op een de vorm (hoewel ik heb gekozen voor een gedempte sinus, wat niet bepaald een veelgebruikte manier van weergeven is…).

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Featured Forum Ambassador

Johan de Groot · 7 December 2022 ·

Tableau has created a nice blog post on Tableau Forum Ambassadors. It describes what these ambassadors do, how they can be used on the Tableau journey,

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Tableau’s Order of Operations

Johan de Groot · 18 October 2022 ·

The order of operations in Tableau refers to the sequence in which the software processes the data and calculations in a given worksheet or visualization.

The order of operations in Tableau is the order in which Tableau performs its various actions. An action is mostly identified as a filter, but can also be a calculation or another Tableau feature which is computed.

This is Tableau’s Order of Operations:

Tableau's Order of Operations
Tableau’s Order of Operations

It shows in which sequence filters are handled with by Tableau: first extract filters, than datasource, context, dimension, measure and table calculation filters. The ‘inserts’ on the right are

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