On 2005-09-22 23:44:00, Allan Engelhardt wrote in CYBAEA Journal:
There comes a point where the balance between maintaining essential civil liberties and ensuring that the police can effectively do their job moves too far away from liberty and too close to the authoritatian state. The United Kingdom crossed that line long ago, as David Mery writing in The Guardian found out:
This Reuters story was written while the police were detaining me in Southwark tube station and the bomb squad was checking my rucksack. When they were through, the two explosive specialists walked out of the tube station smiling and commenting: "Nice laptop." The officers offered apologies on behalf of the Metropolitan police. Then they arrested me.
[... long sorry story snipped ...]
Under current laws the police are not only entitled to keep my fingerprints and DNA samples, but according to my solicitor, they are also entitled to hold on to what they gather during their investigation: notepads of arresting officers, photographs, interviewing tapes and any other documents they entered in the police national computer (PNC). So even though the police consider me innocent there will remain some mention (what exactly?) in the PNC and, if they fully share their information with Interpol, in other police databases around the world as well. Isn't a state that keeps files on innocent persons a police state? This erosion of our fundamental liberties should be of concern to us all. All men are suspect, but some men are more suspect than others (with apologies to George Orwell).
Not exactly the Gunpowder Plot, but he still doesn't have his belongings. It could have been me. :-(
Actions:
Hat tip: Russel Beattie.
On 2009-07-02 20:33:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
I am a sucker for good quality data. I wrote about data.gov, the US Government data site before, and now I find OECD Statistics which has some 300 data sets, many of which seems to be readily accessible (though some may require subscription)
Read more (~53 words).
On 2009-06-16 10:27:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
I like the "multicore" library for a particular task. I can easily write a combination of if(require("multicore",...)) that means that my function will automatically use the parallel mclapply() instead of lapply() where it is available. Which is grand 99% of the time, except when my function is called from mclapply() (or one of the lower level functions) in which case much CPU trashing and grinding of teeth will result.
So, I needed a function to determine if my function was called from any function in the "multicore" library. Here it is.
Read more (~190 words).
On 2009-06-12 10:23:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
Somebody on the R-help mailing list asked how to get Rmpi working on his Fedora Linux machine so he could do high-performance computing on a cluster of machines (or a single multicore machine) using the R statistical computing and analysis platform. Since it is unusually painful to get working, I might as well copy the instructions here.
Read more (~414 words, 2 comments).
On 2009-06-09 11:23:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
O’Reilly has published Data Mashups in R as a $4.99 PDF download in their Short Cut series. In 27 pages it takes you through an example of how to combine foreclosure information with maps and geographical information to produce plots like the one here. This is all done with the R statistical computing and analysis platform.
Read more (~108 words).
On 2009-06-01 07:07:00, Allan Engelhardt wrote in CYBAEA Data and Analysis:
Hugh Miller, the team leader of the winner of the KDD Cup 2009 Slow Challenge (which we wrote about recently) kindly provides more information about how to win this public challenge using the R statistical computing and analysis platform on a laptop (!).
Read more (~456 words).
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