| An organization studying the chemistry of the
ocean's water in different parts of the world compares concentrations of the
nine chemical compounds found in each probe and performs additional analysis if
they turn out to be significantly different. |
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By switching
NovoSpark Visualizer
to the "Identify Data Clusters" mode and importing chemistry data from
different areas as separate datasets the researchers can visually determine
whether the water probes differ from each other or are fairly similar. For
instance, the screenshot below clearly demonstrates that the two samples taken
in
Atlantic
and
Pacific
oceans show as two separate data clusters, so it is easy to conclude that
the chemistry of the water in these two regions is not the same.
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The Front View projection is used for further investigation of differences
between data clusters and individual observations within a single cluster. The
following screenshot shows that the shapes of the observation curves in the
above two groups are vastly different, and even some observations within the
orange cluster are slightly different from the others in their group.
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