Elsewhere
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Recent Posts
Lifestream
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For Facebook 'Hacker Way' is way of life http://t.co/4JihqVB4 // a strange meeting between hacking and product [2nplus1]— 13h ago via @2nplus1
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RT @christineburns: Brilliant visualisation: "Who supports these NHS reforms?" http://t.co/RzLt21Zi (Wait for it to load) [2nplus1]— 16h ago via @2nplus1
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RT @guardiantech: Real hero of the Facebook story isn't Zuckerberg, it's the internet http://t.co/i2vmSGVf [2nplus1]— 2d ago via @2nplus1
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— 2d ago via @2nplus1
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— 2d ago via @2nplus1
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RT @speckled_jim: The published Sport ontology: http://t.co/VqPw5aI2. Good work all round. [2nplus1]— February 1st via @2nplus1
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Crime comparison between Llandaff, Cardiff, Caerdydd CF5, UK and Grangetown, Cardiff, Caerdydd CF11, UK | Crime Rates http://t.co/km4ErH11 [2nplus1]— January 28th via @2nplus1
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Archives
Monthly Archives: February 2009
Binomial distribution 80′s style
Here’s the binomial distribution 80′s style. Each click generates a series of n independent Bernoulli trials resulting in a random variable Y which is the number of successes. The probability function of Y is: where
Finite projective plane of order 3
This painting is derived from a finite projective plane of order 3. Number of points and lines . Each line is incident with n+1=4 points, each point is incident with four lines. The projective plane corresponds to this cyclic block … Continue reading
Geological
There are small, persistent landslides from these cliffs every few minutes. Sometimes they can’t be seen, but you can hear the hissing noise. This is the result. The beach has many blocks of stone containing fossillised shells. Lots of these … Continue reading