2220 search results for "Map"

CLIWOC (British, Spanish and Dutch shipping 1750-1855): Getting the data into R

April 3, 2012
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on the Spatial analysis blog a nice visualisation of the major shipping route of the British, Dutch and Spanish fleet in 1750-1850 was presented recently. based on the Climatological Databases for the World's Oceans (CLIWOC). another even nicer visuali...

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Exploring Pollen Data

April 2, 2012
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Exploring Pollen Data

I wrote a few functions to grab data and from the Global Pollen Database: source("~/code/_Pollen/pollendatafuntions.R") ## Loading required package: stratigraph ## Loading required package: grid ## Loading required package: graphics ## Loading required package: stats billys <- getpctAP("billys", plot = TRUE) ## Number of taxa: 105 ## Number of levels: 77 Arboreal Pollen over time at Billy’s...</p><p><a href=Read more »

Example 9.25: It’s been a mighty warm winter? (Plot on a circular axis)

April 2, 2012
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Example 9.25: It’s been a mighty warm winter? (Plot on a circular axis)

Updated (see below)People here in the northeast US consider this to have been an unusually warm winter. Was it?The University of Dayton and the US Environmental Protection Agency maintain an archive of daily average temperatures that's reasonably current. In the case of Albany, NY (the most similar of their records to our...

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See the wind

March 30, 2012
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See the wind

The image below isn't a bearskin rug in the shape of the USA. It's fact, it's a visualization of the wind flowing over the United States, as of 4PM EDT today, March 30. You can click through to see the current wind conditions, based on latest data from the National Digital Forecast Database. But more importantly, as long as...

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R 2.15.0 "Easter Beagle" is released

March 30, 2012
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The R core group today announced the availability of R 2.15.0, codenamed "Easter Beagle". If you build R yourself, the new source distribution (including packages for Debian Linux) is available now, and binaries for Windows, MacOS and Linux will be available from your local CRAN mirror over the next couple of days. (As of this writing, Windows binaries are...

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R 2.15.0 is released

March 30, 2012
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R 2.15.0 is released

Bellow is the announcement made by Peter Dalgaard: The build system rolled up R-2.15.0.tar.gz (codename “Easter Beagle”) at 9:00 this morning. This is the first release of the 2.15 series and contains several new features and changes; see the list below for details. You can get the source code from http://cran.r-project.org/src/base/R-2/R-2.15.0.tar.gz or wait for it to be mirrored at...

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BoRdeaux (France): the first French R useR conference

March 30, 2012
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The first French R useR conference will be held in Bordeaux on July 2-3. The Rencontres R are conceived as a place to present and share ideas on using the R statistical software. This meeting is designed to be a nationwide event where various topics belong, such as graphical tools, applied statistics, biostatistics, bayesian statistics,

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Functional regression, INLA, and how to build the World’s Slowest Fourier Transform

March 29, 2012
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Functional regression, INLA, and how to build the World’s Slowest Fourier Transform

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Updates to the Deducer family of packages

March 29, 2012
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Over the past month there have been a number of package updates in the deducer ecosystem. Deducer is a general purpose, extensible, data analysis GUI. It is designed to be a free easy to use alternative to proprietary data analysis software such as SPSS, JMP, and Minitab. It has a menu system to do common

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Ruin probability and infinite time

March 27, 2012
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Ruin probability and infinite time

A couple of weeks ago, I had a discussion with a practitioner, working in some financial company, about ruin, and infinite time. And it remind me a weird result. Well, not a weird result, but a result I found disturbing, at first, when I was a stud...

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