Showing posts with label cartogram. Show all posts
Showing posts with label cartogram. Show all posts

April 26, 2011

The Floating Sheep Take on Casual Sex

Last week the OkTrends blog posted 10 charts about sex which has a wide array of statistics and graphics (essentially chartporn). As we know that FloatingSheep readers are a sensitive lot who can take offense easily, we will be relying upon a series of euphemisms for the act that Shakespeare so elegantly referred to as the "beast with two backs." Our hope is to be informative whilst preserving the dignity of our blog and readers.

We were most, ahem, attracted to to the surprising relationship that the OkCupid data showed between a country's GDP and interest in casual sex, as per capita income rises so does the search for a quick "trot around the waffle"...at least according to OkCupid.



Because it is the biggest free dating site in the United States, OkCupid has a unique look at dating and the ways in which people represent themselves and seek others. Moreover they have been extremely open about sharing their insights and amazing and surprising trends in the world of online dating. We're particularly amused by the relationship between the cost of college tuition and the number of times per week students desire to "wax the spoondiddle."

But as we are FloatingSheep (also known as geographers) we couldn't help but wonder what a map of the data from the chart above would look like. In short, "a cartography of casual carnality." So we geo-visualized the percent of OkCupid.com users per country that indicated an interest in casual "parsley padding."



So what could be behind this desire to "get one's wheels oiled" outside the constraints of a committed relationship? Is it simply a matter of income as the OkTrends data suggest? We don't really know the answer but we are able to visualize the relationship between the size of a country's economy and the size of its desire to "take a spin through the juniper." So in lieu of an answer, we'll make another map.



One can see how the size of the U.S. economy causes to bulge like a ripe melon (much to Canada's shrinking horror) while on the other side of the globe, the "miracle economy" of South Korea doggedly pursues a Japan whose swollen landscape of GDP is layered with a high level of interest in casual games of "hiding near the turnip."

But is GDP really the best variable to consider in this case? After all, individuals looking for a casual game of "bottle the carburetor" on OkCupid are, by definition, wired to the Internet. So rather than using GDP it might be better to use the number of people with internet access to determine country size. After all, you know what they say about the size of a man's broadband... faster downloads.



The result is remarkably similar to using GDP which we expect. But since the above map combines both the number of people online and the level of interest in casual hookups, it seemingly, albeit spuriously (not that it has ever stopped us before), creates a directory for would be trollers where they are most likely to find others interested in casually "grinding their Irish wappers." Again, the relationship shown in the above is rather spurious. More people are going to be looking for a casual "thrunking" online in places where, well, there are more people online.

A better measure would be internet penetration (snicker), or the number of people on the internet divided by the total population. Using penetration (snort) to determine the size (giggle) of a country results in the map below. Which seems highly suggestive (at least for a map) of some kind of global group effort to "hop the last train to Cleveland."



Initially, we assumed this would correlate with our religion map, but as it turns out, Americans just aren't looking for a casual "hauling of someone's tomatoes" at the same rate as Europeans.

However, by this point we are so confused by the euphemisms and cartograms that we're in a bit of muddle. I think we'll just wonder off for a quick lie down. No euphemism intended.

April 04, 2011

What's up with Montana? Comparing Google and Wikipedia in the US

As mentioned in an earlier post we're starting to have some fun with cartogram representations of geoweb data. For those who have forgotten, cartograms distort geographical areas based on the proportional value of some characteristic.

In the two cartograms below the characteristics used to determine size are (1) Google Maps placemarks and (2) the total number of geotagged Wikipedia articles. The distortion was done at the county level and include the 48 lower continental U.S. states. The coloration represents the relative number of geotags/placemarks by population. This gives a better understanding of the distribution of geotags/placemarks both by population and by area.

While many of the results are expected -- California is bursting with geoweb goodness no matter what the measure -- there are some intriguing differences between the distribution of wikipedia and Google Maps placemarks.

Cartogram depicting the distribution of Google Maps Placemarks

Cartogram depicting the distribution of geotagged Wikipedia articles



For example, Texas, Florida and North Carolina are bulging with placemarks but slim tremendously when you consider wikipedia entries. In contrast, New York and Vermont seem to have proportionally more wikipedia than Google Maps placemarks.

But the biggest contrast between these measures is Montana whose size balloons tremendously when you move from placemarks to wikipedia entries. We're really not sure what's going on with Montana and so invite folks to take a closer look. We suspect it has to do with someone (or perhaps some automated bots) who were/are extremely dedicated to documenting EVERYTHING in Montana. Interestingly this dedication does not extend to the neighboring states of North and South Dakota or to creating placemark entries for use in Google Maps.

Wikipedia Entries in Google Maps


In any case, these cartograms and the case of Montana highlights how diverse each digital layer within any place's cyberscape can be.

UPDATE: Thanks to commenter Mongo for pointing us to the page for the WikiProject Montana, where questions emanating from this blog post have uncovered that a couple of diligent Wikipedians (one of them being Mongo) have been geotagging all kinds of stuff out in the Big Sky country. So thanks for passing the info along and proving our hypothesis about the bots to be wrong!

March 15, 2011

A Gravity Sink in Wyoming? A Cartogram of Google Placemarks in the U.S.

One of the visualization techniques that we're beginning to work with are cartograms (thanks to Monica) which distort the size of an area based on some characteristic. We decided to do this with the number of Google Maps placemarks in the image below (we strongly recommend clicking on it to get the bigger version).

This cartogram helps to visualize the density of the geoweb within the U.S. although other measures such as Wikipedia entries produce fairly different images. Not all geoweb data is created equal.


This cartogram was created using the total number of placemarks at the county level so the distortion is at that scale rather than the scale of the state. This is very clear for the area of Illinois around Chicago which bulges out relative to the rest of the state. The west coastal region is another good example as is the area around Boston.

At the other end of the spectrum is the contraction in the upper mountain west and great plains. Although we recognize the power of labels and are loath to characterize regions solely based on our maps, there really seems to be a bit of informational gravity sink (aka black hole) in the center of Wyoming. Perhaps it would be best for those in the region to strap down their iPhones lest they be drawn into it.