Graphics Reference
In-Depth Information
Figure 2-1: This modern web-based scatterplot matrix chart of the classic
Iris flowers data set from Sir Isaac Fisher in 1936 shows relationships
between features for three species.
All the raw data is shown here, but only two aspects of information can
really be taken away from an analysis of this chart: the defining features for
any species and the correlations between features, both across and within
species. It appears that the species here can be identified primarily by
 
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