How to use Comparison Charts

[bequrios]

It seems, there is the very handy feature of comparison charts in visualize

How can i create such comparison charts and what are the prerequisites concerning the data to allow such charts? I could not manage to create such graphs so far...

[bprusinowski]

Hi @bequrios, thanks for starting a discussion!

In order to be able to create a comparison chart, a given dataset needs to have:

• temporal dimension,
• at least two measure dimensions.

If there are at least two measures with different units (e.g. CHF and °C), dual-axis line and column-line comparison charts will be enabled; in case there are at least two measures with the same unit, multi-line comparison chart will be enabled.

One dataset to check out the feature would be Einmalvergütung für Photovoltaikanlagen.

Let me know if it makes sense, or if the feature doesn't work for some datasets that theoretically should support it.