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Datavisualisation, a data mining and exploration tool
Practical sheet REF: FIC1404 V1
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Datavisualisation, a data mining and exploration tool

Author : Véronique MESGUICH

Publication date: October 10, 2021 | Lire en français

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4. View data

Once the data has been prepared, it's time to move on to the visualization phase.

We'll focus here on relational data, as it seems the most interesting to process from a dataviz point of view.

To visualize the data, two things are essential:

  • have metrics applicable to entities and relationships between entities ;

  • position them in relation to each other.

4.1 Metrics applicable to entities and relationships between entities

In a dataviz, each indicator carries meaning.

In the figure "Example of the dataset and data model for analyzing Twitter conversations", labels, follows and followers are...

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