276 search results for "animation"

Mapping London’s Population Change 1801-2030

February 16, 2011
By
Mapping London’s Population Change 1801-2030

Buried in the London Datastore are the population estimates for each of the London Boroughs between 2001 – 2030. They predict a declining population for most boroughs with the exception of a few to the east. I was surprised by this general decline and also the numbers involved- I expected larger changes from one year to ...

Read more »

What is the optimal strategy to marry the best one ?

February 13, 2011
By
What is the optimal strategy to marry the best one ?

Valentine's day is a nice opportunity to post on hot and sexy topics... Well, it's also an important day that I should not miss, probably as much as Saint Patrick's my wife's birthday. And as I mentioned last week (here), it is difficult to get the...

Read more »

Rhythms of Equality and Inequality

February 6, 2011
By
Rhythms of Equality and Inequality

Today I unveil my very first statistical YouTube video! I will do anything to keep you statisfied, and if that means YouTube, then so be it. But first, some exposition: In Panama, 10 percent of the population owned 45 percent of the income in 2000, whereas the bottom 10 percent owned only 0.6 percent. How

Read more »

Normal market accidents

January 17, 2011
By
Normal market accidents

We think of accidents as abnormal events, but there is “normal accident” theory.  We don’t think of accidents happening in markets, but they do.  That’s why it’s called a market crash. For normal accidents to come into play, two conditions need to hold: the system is complex the system is tightly coupled Certainly the financial … Continue reading...

Read more »

Visualizing the Haiti earthquake with R

January 13, 2011
By

Yesterday was the one-year anniversary of the Haiti earthquake, and to put the scale of the event in context San Francisco bureau chief for New Scientist magazine and data journalist Peter Aldhous created a time-lapse animation of all large earthquakes in the last year, beginning with the 7.0-magnitude Haiti event. Peter used USGS data, R and Flash to generate...

Read more »

formatR update (0.1-6)

January 6, 2011
By

A new version of the formatR package is available on CRAN now (binary packages are still on the way). There are three major updates: the inline comments will also be preserved in most cases (in earlier versions, only single lines of comments are preserved) tidy.source() gained a new argument 'text' to accept a character vector

Read more »

How many gifts did my true love give to me on all twelve nights…

January 5, 2011
By

How many gifts did my true love give to me on all twelve nights of Christmas? After seeing Information is Beautiful’s recent information animation, I decided that I’d make my own. I used R to generate a PDF and then did a screencast of the PDF with ffmpeg to make a video with the appropriate timings. The code for the PDF...

Read more »

Customizing the Theme of Your R HTML Help

January 4, 2011
By
Customizing the Theme of Your R HTML Help

R’s default theme of the HTML help pages is too plain for me to read, but we can easily modify the theme, which is essentially a CSS file. You can find the file under: file.path(R.home('doc'), 'html', 'R.css') Simply replace this file with my version: which looks like: Of course you can design your own R.css

Read more »

Happy New Year with R (2011, Fireworks!)

January 1, 2011
By
Happy New Year with R (2011, Fireworks!)

Last year I posted an animation created in R to celebrate the new year, and this year I've got a more fabulous animation (available on CRAN) The above animation comes from the demo('fireworks') in the R package animation 2.0-0. Thanks for the contri...

Read more »

Happy New Year with R (2011, Fireworks!)

January 1, 2011
By
Happy New Year with R (2011, Fireworks!)

ast year I posted an animation created in R to celebrate the new year, and this year I’ve got a more fabulous animation. Unfortunately our Lord of CRAN (Kurt) has been out of office for several days, so I’m unable to publish my animation package on CRAN as scheduled. Anyway, for those who are curious

Read more »