1- Histogram

Distribution of values, displayed together with the fuzzy partition, if there is a current FIS. Two indices are displayed below each partition: the partition coefficient, ,to be maximized, and the entropy coefficient, , to be minimized.

In the formulae below, is the number of MFs, the number of rows in the dataset and is the membership of example in the MF.

2 - X-Y graph

On the 2 variable plot, options allow to display the regression line, or the axis bisector.

The left click on a data point activates/deactivates it, with a dynamical link to the data table presented below. In case of a graphical difficulty to identify the point, it may be easier to activate/deactivate it from the data table, which has checkboxes for that purpose.

An info balloon shows the row number of the data point near the mouse location.

3 - X-Y-Z graph

The points corresponding to the chosen variables are displayed on a 3D graphics.

The same functionalities than for the 2D plot are available, plus some other mouse actions:

- Press left button + move: rotation
- Press right button + move: translation
- Press wheel + move: zoom.