TransPennine Mathematician Expert, when I was young I was pert. Ex academia, Siemens, Rolls-Royce, CSIRO, etc. Spending some time debunking bad Maths.

Sheffield
Joined July 2010
#MathTwitter #MathsTwitter #EpiTwitter #EduTwitter #MathX #EpiX #EduX I've just implemented a JavaScript version of my epidemic simulation game (which averages to the standard SIR model) so that people don't need to run around. stochanswers.com/education/t…
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A tiny silver lining from the New Glenn explosion is that the authorities were trying to determine the risks of a Methalox explosion and now have large scale data to inform them of how large an area needs to be evacuated.
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You can run in your browser a #NetLogo implementation of the SI variant of my discrete stochastic epidemic model. #mathstwitter #mathtwitter #epitwitter #edutwitter #statstwitter stochanswers.com/downloads/e…
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An implementation of the SI variant of my discrete stochastic epidemic model in the free #NetLogo environment. #mathstwitter #mathtwitter #epitwitter #edutwitter #statstwitter stochanswers.com/downloads/e…
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In the 1998 crash GBM was seen not to be sufficient. My model uses affine returns to get a better fit. This results in a combination of GBM and another motion - a mixture distribution of the log-normal plus another. stochanswers.com/studies/fin… #MathTwitter #MathsTwitter #StatsTwitter #finance
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Does @superdrug sell mens safety razor blades? I want to #BoycottBoots
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