Posts tagged ‘hypothesis testing’

[ArXiv] Particle Physics

[stat.AP:0811.1663]
Open Statistical Issues in Particle Physics by Louis Lyons

My recollection of meeting Prof. L. Lyons was that he is very kind and listening. I was delighted to see his introductory article about particle physics and its statistical challenges from an [arxiv:stat] email subscription. Continue reading ‘[ArXiv] Particle Physics’ »

Prof. Brad Efron visits Harvard

Bradley Efron, Stanford University
11:00 AM, Friday, April 4, 2008
Sever Hall Rm. 103
Title: SIMULTANEOUS INFERENCE: WHEN SHOULD HYPOTHESIS TESTING PROBLEMS BE COMBINED
Its abstract and other informations at http://www.stat.harvard.edu/Colloquia_Content/Efron08.pdf
Continue reading ‘Prof. Brad Efron visits Harvard’ »

Non-nested hypothesis tests

I was reading [1]. I must say that I do not know Bayesian methods to cope with model misspecification, tests with an unknown true model, or tests for non-nested hypotheses except Bayes factor (concerns a lot how to choose priors). Nonetheless, the zeal among economists to test non-nested models might assist astronomers to move forward beyond testing nested hypotheses with F statistic. Continue reading ‘Non-nested hypothesis tests’ »

[ArXiv] 3rd week, Jan. 2008

Seven preprints were chosen this week and two mentioned model selection. Continue reading ‘[ArXiv] 3rd week, Jan. 2008’ »