I would be very interested to know how you produced this output. Could you provide some pointers?

On 5/30/05, Kevin Brown < kevin_brown@qwest.net> wrote:
>> OK... I would like to thank http://chicagocrime.org for the basis
>> of this data overlay...
>
> Wow. Stay away from the water...
>
>> http://www.public.asu.edu/~hellgate/plug/maps.html
>>
>> The data points just point at the cross streets and aren't linked
>> to any other data at all.  Feel free to continue submitting cross
>> streets and zipcodes and I'll update the map (Yes both pieces of
>> information are helpful as is St vs Ave for numbered cross
>> streets).
>
> Warning, warning, feature request lies ahead!  :)
>
> Can you add the current meeting locations in a different color?
>
> Thanks for having done this for us again!

Map updated.  Contains two new items.

The first is the requested meeting locations having been added to the
map.  They are the red bubbles.

The second is two new statistical points (yellow bubbles).  The one that
has always been there is the Mean average for the data to date (not
counting meeting locations).  The other two are the 1-Elliptical Mean
Std. Dev. locations.  These give the two focus points for the group with
the data collected to date that would draw an ellipse around the data.
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Donn
"Sarcasm is the safe alternative to expressing anger."
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