Module graphs offers various tools for visualization of uni- and multivariate data. Settings and options in different types of graphs allow for modifications and customiztions of the graphs. In the following table is a brief graphical overview of the possible graphs. Details of each grapf type will be delt with in the following paragraphs.

Plotting - Pdf manual

2D Plots Points Lines Connected points X-Y Scatter X-Y Matrix Star Plot Histogram Box Plot Bar Group Bar Stacked H-Bar Grouped H-Bar Stacked Pie Graph Area Graph

3D Plots with Dynamic Rotation 3D - Point 3D - Surface 3D - Spline 3D - Density for 2 Variables

Cluster Analysis Plot Dendrogram

Examples of vaious plots:

Dynamic 3D-Point plot freely rotable with mouse

Dynamic 3D-Spline plot freely rotable with mouse

Dynamic 3D-Probability Density function freely rotable with mouse

Projection of 3D-Density with visible clusters

Five different metrics to find and visualize clusters:
Manhattan distance
Eukleidian distance
Squared Eukleidian distance
Jaccard coefficient for continuous measures
Dice-coefficient

And a choice of clustering techniques:
Single linkage
Complete linkage
Wards algorithm
Average linkage
Flexibile linkage

Unweighted pairs

Sample dendrogram: