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Computational information geometry: theory and practice
Information geometry Multinomial distribution Affne geometry Exponential family Extended exponential family
2012/11/22
This paper lays the foundations for a unified framework for numerically and computationally applying methods drawn from a range of currently distinct geometrical approaches to statistical modelling. I...
On the future of astrostatistics: statistical foundations and statistical practice
On the future of astrostatistics statistical foundations statistical practice
2012/9/18
This paper summarizes a presentation for a panel discussionon “The Future of Astrostatis-tics” held at the Statistical Challenges in Modern Astronomy Vconference at Pennsylvania State University in Ju...
The Impact of Levene's Test of Equality of Variances on Statistical Theory and Practice
ANOVA equality of variances Levene’s test trend tests effect of dependence applied statistics
2010/10/14
In many applications, the underlying scientific question concerns whether the variances of $k$ samples are equal. There are a substantial number of tests for this problem. Many of them rely on the as...
Subjective Bayesian Analysis: Principles and Practice
coherency exchangeability physical model analysis high reliability testing objective Bayes temporal sure preference
2009/9/21
We address the position of subjectivism within Bayesian statistics.
We argue, rst, that the subjectivist Bayes approach is the only feasible method
for tackling many important practical problems. Se...