Are there any free online tools for generating
radar (aka radial, spider, star) graphs/charts?
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posted by cortex
on Jul 27, 2007 -
1 answer
I need to spec out a huge, complex application in UML. I'm looking for good tools/techniques to do this in a fluid situation, where there are a ton of classes and new ones will be added all the time.
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posted by grumblebee
on Jul 26, 2007 -
11 answers
Map geeks: can I generate a polygon shapefile from the outline of a large collection of points? There's more detail, of course.
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posted by genghis
on Jun 26, 2007 -
17 answers
Are there any programs that allow one to draw graphs (plots/charts) using a visual interface?
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posted by lunchbox
on Jun 20, 2007 -
4 answers
Math/CS majors: What algorithms are out there to do "approximate reductions for weighted graphs"? This is a term I made up, but basically I have a 200,000 node graph with weighted edges and I want to reduce it so I can see clusters and/or patterns. I know of SUBDUE, but it only works for unweighted graphs.
posted by lpctstr;
on Jun 15, 2007 -
8 answers
Have you seen this trend/pattern/graph? The trend I'm looking for
looks like a "checkmark". The x-axis is time. The y-axis can be related to rating/score/likeability/satisfaction (even toss me some goofy ideas).
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posted by tasty
on Nov 21, 2006 -
5 answers
What's a creative way to graphically visualize user-rating vs time, taking # of ratings into account?
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posted by lpctstr;
on Oct 14, 2006 -
3 answers
I'm trying to track down a graph I once saw in a book - pretty sure it was an evolutionary psychology book - that compared the ratio of number of mates/sexual partners with either brain or body size among primates. Humans fell somewhere in the middle, at about 2.5 mates each (i.e. an argument about how "natural" monogamy is to our species.) Any ideas?
posted by gottabefunky
on Oct 3, 2006 -
10 answers
I have a 10 FPS video, and a set of numerical data for every frame in the video. How can I pair up each frame with its set of data in
MATLAB?
posted by freddymungo
on Jul 24, 2006 -
3 answers
Graph editor: I'm looking for a graph editor I can use to create print quality graphs (the node/edge kind, not the excel kind). Requirements inside.
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posted by null terminated
on Jul 8, 2006 -
10 answers
Excel 2003 graph woes. My friend is looking to make a simple x:Date; y:Value chart but with one problem.
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posted by jedrek
on Jun 22, 2006 -
6 answers
Let's say I want to make a chart that's like an excel bubble chart, but I don't want the size of the bubble to vary depending on a third variable. Instead, I want the width of each bubble to vary by some amount, and the height of each bubble to vary by a different amount.
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posted by sentient
on May 15, 2006 -
2 answers
Are there any good tools out there for analyzing binary sensor data? I would like to create something like a timeline of data.
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posted by b1tr0t
on Apr 24, 2006 -
7 answers
Help me re-find a site that shows a dynamic graph of similar artists...
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posted by lorrer
on Apr 14, 2006 -
6 answers
How can I better present my information than a bar graph with both very tall and very small bars?
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posted by event
on Apr 1, 2006 -
12 answers
Say I have 5 points: a,b,c,d,e. I know the position of each one at t=0: pa
0,pb
0 etc. Now say that at t=1, the distance between each one changes, so I know Dab
1,Dac
1...Dde
1. Is there an equation or algorithm which will allow me to know (or aproximate) the positions at t=1 : pa
1...pe
1?
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posted by skree
on Mar 23, 2006 -
33 answers
Graph theory seems hot right now. Don't know much about it, though. If one wanted to learn some of the most practical, useable, and interesting results from the field where would one turn? Bonus points for applicability in social sciences and/or web apps. And, tangentially, if one was potentially interested in focusing on graph theory and the social sciences, where would one look at grad school?
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posted by namespan
on Jan 26, 2006 -
12 answers
