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Univariate Map |
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This
map applet features interactive spatial tools and color
selection tools. Users can create a multipart line through
color space to better visualize spatial patterns. |
| Author(s):
Frank Hardisty |
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Bivariate Map |
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Users
can create bivariate color scemes that allow users to
visualize spatial patterns between two variables simultaniously.
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| Author(s):
Frank Hardisty |
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Parallel Coordinate Plot |
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Users
can see mulitvariate statistical patterns using this interactive
tool. |
| Author(s):
Flo Lederman (Parvis),
Frank Hardisty |
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Map and Scatterplot Matrix |
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This image shows a map and scatterplot matrix. The position
and the coloring of the observations is determined by
the variables on the diagonal in the scatterplots, while
in the map, position is geographic, and color is determined
by the variables. Using this tool, we can see attribute
and geographic relationships between multiple variables
at a time. |
| Author(s):
Xiping Dai, Frank Hardisty |
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Map and Linkgraph |
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This
applet containts a map linked to a node-and-edge graph
representation of U.S. states, where states are nodes
and links between them are determined by the counties
similarity in one or more variables, as found by the minimum
spanning tree in attribute space. We can use this tool
to explore the geographic relationships between similar
observations. |
| Author(s):
Alex Shapiro (Touchgraph),
Frank Hardisty, Diansheng Guo |
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Subspace Browser |
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Here
the nodes are variables, and the graph shows the minimum
spanning tree based on their correlation coefficients.
This is an easy way to rapidly browse relationships between
many variables. |
| Author(s):
Alex Shapiro (Touchgraph),
Frank Hardisty, Diansheng Guo |
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