This visualisation is used in conjunction with a regression in order to enable statistical inference. Conditional trees are useful for processes that take place in discrete stages.
Academic citations between journals (boxes) and fields (colours). 'Compass points' indicate citations for a specific journal - incoming (white arrow) and outgoing (black arrow).
This type of plot is used to visualise contingency tables by proportionally representing the size of the cells. It can also be used to visualise the fit of the log-linear model technique. The example shows a three dimensional table with data of hair, eye colour and gender in 592 statistics students.
Parallel Sets (ParSets)
Parallel Sets is a technique for visualizing categorical data. It helps you get away from representing individual data points, and instead show sets and subsets of items with certain combinations of criteria.<br />This example illustrates the people on board the Titanic. In a way, ParSets is a mix between parallel coordinates and treemaps/mosaic plots.
BME population by sex, limiting long-term illness and not in good health(excluding White British group) in Staffordshire.