After the tragically early death of actor Philip Seymour Hoffman last month, Carlos Grajales finds that the statistics reveal a prescription drug epidemic in the US. Can you believe that in 2010 drug overdose caused more deaths than motor vehicle traffic crashes.
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Showing posts with label Data Analysis. Show all posts
Showing posts with label Data Analysis. Show all posts
Wednesday, March 26, 2014
Monday, March 3, 2014
Movies and Statistics
It’s Oscars season again, so why shouldn't statisticians enjoy this movie fever...
Here is some number crunching with IMDb data, using R..
http://www.r-bloggers.com/predicting-movie-ratings-with-imdb-data-and-r/
Some tools on predicting Academy Awards..
http://onlinelibrary.wiley.com/doi/10.1111/j.1467-985X.2007.00518.x/abstract
Here is some number crunching with IMDb data, using R..
http://www.r-bloggers.com/predicting-movie-ratings-with-imdb-data-and-r/
Some tools on predicting Academy Awards..
http://onlinelibrary.wiley.com/doi/10.1111/j.1467-985X.2007.00518.x/abstract
Thursday, February 27, 2014
Why You Should Always Get The Bigger Pizza
When one looks at thousands of pizza prices, one can see that you almost always get a much, much better deal when you buy a bigger pizza.The math of why bigger pizzas are such a good deal is simple: A pizza is a circle, and the area of a circle increases with the square of the radius.
Job Trends in the Analytics Market
This article presents various ways of measuring the popularity or market share of software for analytics including R, SAS, SPSS etc. It's interesting to note that analytics jobs for SPSS have not changed much over the years, while those for R have been steadily increasing. The jobs for R finally crossed over and exceeded those for SPSS toward the middle of 2012.
Wednesday, February 19, 2014
Princeton vs Facebook
Whoa!!! it seems two biggies here had a tussle. When Princeton claimed rapid decline in Facebook, Facebook retorted by debunking Princeton. Enjoy reading and don't forget to take away the message that how cautious one should be while doing data analysis..
http://flowingdata.com/2014/01/24/facebook-debunks-princeton-study/
Here are some third party views on this debate:
http://www.r-bloggers.com/princeton-vs-facebook-modeling-contagion/
http://www.independent.co.uk/life-style/gadgets-and-tech/facebook-is-10-whats-next-for-the-social-network-9104592.html
Wednesday, February 12, 2014
Does commuting affect our well-being?
Does commuting affect our well-being? Definitely according to the Office for National Statistics!
Data analysis from the Annual Population Survey revealed that commuting has a negative impact on personal well-being with the worst effects on happiness and anxiety. Read more at:
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