$104.00 In stockThe book emphasizes greater collaboration between biostatisticians and biomedical researchers.
Jun 8, 2022Bayesian statistics is becoming more and more popular in biostatistics partly because (a) there is almost always prior information available, (
Jun 8, 2022It points out that Bayesian inference is based on hypothetical data generating probability models combined with existing knowledge of the models
is a theory in the field of statistics based on the Bayesian interpretation of probability where probability expresses a degree of belief in an event.
Praise for Bayesian Thinking in Biostatistics: "This thoroughly modern Bayesian book is a 'must have' as a textbook or a reference volume. Rosner, Laud and Johnson make the case for Bayesian approaches by melding clear exposition on methodology Google BooksOriginally published: 2021Authors: Wesley O. Johnson, Gary Lyle Rosner, and Purushottam W. Laud
Criterion for model selection
In statistics, the Bayesian information criterion (BIC) or Schwarz information criterion is a criterion for model selection among a finite set of models; models with lower BIC are generally preferred.
It is based, in part, on the likelihood function and it is closely related to the Akaike information criterion (AIC).
Method of statistical analysis
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 and ultimately allowing the out-of-sample prediction of the extiw>regressand conditional on observed values of the regressors.
The simplest and most widely used version of this model is the normal linear model, in which mwe-math-element> given mwe-math-element> is distributed Gaussian.
In this model, and under a particular choice of prior probabilities for the parameters—so-called conjugate priors—the posterior can be found analytically.
With more arbitrarily chosen priors, the posteriors generally have to be approximated.