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The technique was originally developed by Gelman and T. Little in 1997, [6] building upon ideas of Fay and Herriot [7] and R. Little. [8] It was subsequently expanded on by Park, Gelman, and Bafumi in 2004 and 2006. It was proposed for use in estimating US-state-level voter preference by Lax and Philips in 2009.
Exploratory analysis of Bayesian models is an adaptation or extension of the exploratory data analysis approach to the needs and peculiarities of Bayesian modeling. In the words of Persi Diaconis: [16] Exploratory data analysis seeks to reveal structure, or simple descriptions in data. We look at numbers or graphs and try to find patterns.
Bayesian linear regression is a type of conditional modeling in which the mean of one variable is described by a linear combination of other variables, with the goal of obtaining the posterior probability of the regression coefficients (as well as other parameters describing the distribution of the regressand) and ultimately allowing the out-of-sample prediction of the regressand (often ...
Andrew Eric Gelman (born February 11, 1965) is an American statistician and professor of statistics and political science at Columbia University. Gelman received bachelor of science degrees in mathematics and in physics from MIT , where he was a National Merit Scholar , in 1986.
A research cycle using the Bayesian nonlinear mixed-effects model comprises two steps: (a) standard research cycle and (b) Bayesian-specific workflow. Standard research cycle involves literature review, defining a problem and specifying the research question and hypothesis.
Exploring a forking decision-tree while analyzing data was at one point grouped with the multiple comparisons problem as an example of poor statistical method. However Gelman and Loken demonstrated [2] that this can happen implicitly by researchers aware of best practices who only make a single comparison and only evaluate their data once.
Bayesian Inference in Statistical Analysis . Author: George E. P. Box and George C. Tiao Publication data: Addison Wesley Publishing Co., 1973. Reprinted 1992: Wiley ISBN 0471574287 Description: The first complete analysis of Bayesian Inference for many statistical problems.
A Bayesian account appears in Gelman et al. (2003). An alternative parametric approach is to assume that the residuals follow a mixture of normal distributions ( Daemi et al. 2019 ); in particular, a contaminated normal distribution in which the majority of observations are from a specified normal distribution, but a small proportion are from a ...