Wolfram Language (aka Mathematica) paclet for mosaic plots over datasets or lists of records.

The paclet provides the function MosaicPlot that summarizes the conditional probabilities of co-occurrence of categorical values in a Dataset object or a list of records of the same length.

• If a list of records is given to MosaicPlot then the list is assumed to be a full array and the columns to represent categorical values.

• Note, that if a column is numerical, but has a small number of different values then it can be seen as categorical.

• This paclet is based in the paclet "AntonAntonov/TriesWithFrequencies".

Here is example code:

dsTitanic = ResourceFunction["ExampleDataset"][{"MachineLearning", "Titanic"}];
dsTitanic[1 ;; -1 ;; 300]

MosaicPlot[dsTitanic[All, {4, 3, 1}]]

[AA1] Anton Antonov, "Mosaic plots for data visualization", (2014), MathematicaForPrediction at WordPres.

[AA2] Anton Antonov, "Enhancements of MosaicPlot", (2014), MathematicaForPrediction at WordPres.

[AAp1] Anton Antonov, TriesWithFrequencies WL paclet, (2023), Wolfram Language Paclet Repository.

[AAp2] Anton Antonov, TriesWithFrequencies Mathematica package, (2014-2018), MathematicaForPrediction at GitHub.