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Sorry, no ARM solutions

Daniel Gerlanc asks: I’ve been reading your Regression and Multilevel Modeling book. Do you have a set of example solutions for the problems in the book? Henning Piezunka, Adam Lynton, and others have asked the same question. My universal response: I’m glad you like our book. Unfortunately, we have no solution sets. I made a [...]
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17 groups, 6 group-level predictors: What to do?

Academics / Mathematics : Statistical Modeling, Causal Inference, and Social Science (last year)

Yi-Chun Ou writes: I am using a multilevel model with three levels. I read that you wrote a book about multilevel models, and wonder if you can solve the following question. The data structure is like this: Level one: customer (8444... Read Post

Prior distributions for regression coefficients

Academics / Mathematics : Statistical Modeling, Causal Inference, and Social Science (9 months ago)

Eric Brown writes: I have come across a number of recommendations over the years about best practices for multilevel regression modeling. For example, the use of t-distributed priors for coefficients in logistic regression and stand... Read Post

Weak identification provides partial information

Academics / Mathematics : Statistical Modeling, Causal Inference, and Social Science (10 hours ago)

Matt Selove writes: My question is about Bayesian analysis of the linear regression model. It seems to me that in some cases this approach throws out useful information. As an example, imagine you have two basketball players randoml... Read Post


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