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A relative simple circular visualization of the relationships between wine varieties and flavor components. The Wine Flavor Visualization [tashian.com] shows the strength of these relationships, by parsing descriptive flavor words from over 5,000 published wine tasting notes written between 1995-2000 in a major Australian wine magazine.
How to draw flowchart or diagram on Linux
If you would like to use this photo, be sure to place a proper attribution linking to xmodulo.com
This CO2 graph is next to the polar bear exhibit at the zoo. The warming of the oceans and air is melting the bears' ice habitat, and many of them are drowning or starving these days.
This is a system which collects time-series data and stores it in a MySQL database. On the left of the chart every data point is stored as it comes in live.
On the right the individual measurements are stored to redis, then batched up and written to MySQL periodically.
How to combine two graphs on Cacti
If you would like to use this photo, be sure to place a proper attribution linking to xmodulo.com
I had an idea to laminate graph paper and have a sort of personal dry erase board for my desk with nice lines on it.
It works well until you want to erase it. Then it's about the same as erasing pencil on paper. It takes a lot of effort. Unfortunately, liquid cleaners don't help either.
I'll probably try some wet erase markers before I give up on the idea completely.
This is a force-directed graph of the lineups used by the Columbus Crew in its inaugural season, 1996. Nodes are colored as follows:
Dark blue nodes are players; all other nodes are games.
Light blue nodes are games coached by Timo Liekoski (April 13 - July 31)
Orange nodes are games coached by Tom Fitzgerald (August 4 - October 2)
Dark orange nodes are regular season games
Light orange nodes are playoff games
Force-directed graphs are self-organizing as each node attempts to position itself according to its links with other nodes. In this case, players are linked to the games in which they appeared, with the strength of the link determined by the number of minutes played. By encouraging this self-organizing behavior, surprising patterns can emerge - which is the case here.
The games played have clumped into three groups - which are generally structured chronologically. Perhaps not surprisingly, the games coached by Timo Liekoski are generally separate from games coached by Tom Fitzgerald. A bigger surprise is that the "Liekoski era" is actually grouped in two periods, which are also structured chronologically. The group of games at lower left are the eight games played between July 1 and August 4. The games at right were played earlier, between April 13 and June 30.
It appears that the games are clumped in this fashion more because there are certain players who rose to prominence at those times. For example, the grouping of Fitzgerald games at the top are being pulled away not because of Fitz, but because on August 10th two players debuted who went on to play in every game the rest of the season: Rob Smith and Brad Friedel.
Other players' presences are influencing the game clumping. Mark Watson appeared in every game through June 27th, and his influence is part of what groups those games to the lower left. Other players in that position are Bo Oshoniyi, Paul Young, and Brandon Ward.
John Johnston
Growth, 2013
Acrylic on canvas
90cm x 60cm (35.4 x 23.6 inches)
See more of my artwork at:
A graph of the DOM nodes created by the HTML structure of my site, h3h.net. Graph courtesy of this neat tool: www.aharef.info/static/htmlgraph/.