2008 search results for "map"

Different goals, different looks: Infovis and the Chris Rock effect

July 5, 2011
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Different goals, different looks:  Infovis and the Chris Rock effect

Seth writes: Here’s my candidate for bad graphic of the year: I studied it and learned nothing. I have no idea how they assigned colors to locations. I already knew that there were more within-city calls than calls to individual distant locations — for example that there are more SF-SF calls than SF-LA calls.

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GIS on a shoestring – Getting traveltimes from google

July 2, 2011
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The analysis of geospatial information is currently a big trend in medicine and public health. Even though some may want to convince you that this can only be achieved with the latest and most expensive software, I am not convinced. First, analysis  of spatial data dates back to at least 1856 when John Snow investigated

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Saving Chunks of SSURGO Data in SoilWeb for Google Earth

June 28, 2011
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Saving Chunks of SSURGO Data in SoilWeb for Google Earth

SoilWeb is an interactive, multifaceted interface to USDA-NCSS soil survey information. Our SoilWeb application for Google Earth streams soil map units and point data as you navigate across the lower '48 states. Currently, our system imposes a 30,000 ...

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googleVis library on use

June 26, 2011
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googleVis library on use

Data on the map While surfing around the Internet I accidentally found the googleVis library for R and especially the gvisGeoMap-function which creates a map based on country data.  In a table hockey scene we have a great World Ranking … Continu...

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googleVis library on use

June 26, 2011
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googleVis library on use

Data on the map While surfing around the Internet I accidentally found the googleVis library for R and especially the gvisGeoMap-function which creates a map based on country data.  In a table hockey scene we have a great World Ranking … Continue reading →

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The R Journal: June 2011

June 24, 2011
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The latest issue of the R Journal is out, and as always includes many useful articles about using R and R packages. Articles in Volume 3/1 dive into topics including creating test for R packages with test_that; dealing with times, time zones, dates and holidays with timeDate; social network analysis of mailing lists through text mining; creating choropleths and...

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The R Journal Vol. 3/1 went online

June 23, 2011
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Dear All, The first issue of the third volume of The R Journal is now available at http://journal.r-project.org/current.html. Below are direct links to (most of) the articles: Volume 3/1, June 2011 Download complete issue Refereed articles may be downloaded individually using the links below. Table of Contents Editorial 3   Contributed Research Articles   testthat:...

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iEvoBio 2011 Synopsis

June 22, 2011
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iEvoBio 2011 Synopsis

We just wrapped up the 2011 iEvoBio meeting. It was awesome! If you didn't go this year or last year, definitely think about going next year.Here is a list of the cool projects that were discussed at the meeting (apologies if I left some out):Vistrails...

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Hard drive occupation prediction with R – part 3 – Predicting future ranges

Hard drive occupation prediction with R – part 3 – Predicting future ranges

On the second article, we saw how to use a Monte Carlo simulation generate sample of disk space delta for future dates and calculate the distribution probability of zeroing free space in the future.In this article, we will see how we can plot the e...

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Video: Two R talks from Hadley Wickham

June 22, 2011
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On his recent tour to the Bay Area, Hadley Wickham have two interesting R-related talks, for which video has been made available by Google Tech Talks. At the June Bay Area R User Group meeting, Hadley spoke on the future of interactive data visualization in R. Building on his experiences creating the ggplot2 package (which is still under development...

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