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Sean

After working for years in forensic science reconstructing road accidents, and then fifteen years in or on the edges of IT and business analysis, I have gone back to college again to do a PhD in Statistics.

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  • Member for 7 years, 9 months
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  • Last seen Apr 13 at 14:57

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Top posts (18) All Questions Answers | Votes Newest

26 Is $R^2$ useful or dangerous? Jan 31 '12
23 When conducting multiple regression, when should you center your predictor variables & when should you standardize them? Aug 15 '14
19 R vs SAS, why is SAS preferred by private companies? Jul 20 '15
10 How to simulate data that satisfy specific constraints such as having specific mean and standard deviation? Jun 12 '12
10 Gini coefficient and error bounds Jan 28 '12
10 Number of significant digits to report Dec 25 '12
8 Skills & coursework needed to be a data analyst Jun 9 '12
7 Computation speed in R? Jan 29 '12
7 What is a data scientist? Feb 14 '16
4 Mixture Models and Dirichlet Process Mixtures (beginner lectures or papers) Jun 15 '12
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