Plotting
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.

PDF Plotting - Pdf manual

Available plot types:
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

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Examples of vaious plots:
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Dynamic 3D-Point plot freely rotable with mouse
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Dynamic 3D-Spline plot freely rotable with mouse
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Dynamic 3D-Probability Density function freely rotable with mouse
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Projection of 3D-Density with visible clusters
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Cluster Analysis - Dendrogram
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:
Plotting