Click here to see the SAS code.
Click here to see the example.
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This page has 2 maps - first the original (full-color) basemap
of the city of Vastopolis, and then a black-n-white version
with the locations of *all* the blogs plotted on it.
By showing all the blogs, it lets us see whether they are
uniformly distributed, or whether some areas have a higher
concentration (such as Uptown & Downtown - probably because
of a higher concentration of people, in general).
Note that when I'm annotating the blogs on the map, I chose to
use a black-n-white version of the map, so that the red markers
will show up better (with a color map, sometimes the markers
blend-in with the map colors, etc).
It's interesting (but probably not significant) that there are
no blogs close to the river, or the lakes. Also, while there
are blogs on the lower (southern) 2 bridges, there are none made
on the upper (northern) bridge. This is probably just because
of the way the fake-data was created.
Back to Samples Index