Modeling


Topic Replies Created
How to Use Ragged Arrays for Matrices? 2 March 21, 2019
Hierarchical ordinal logistic regression 12 March 4, 2019
Increasing BFGS (optimization) iterations in MATLAB-Stan 9 March 19, 2019
AB Testing Hierarchical Model -- Case Study Question 1 March 20, 2019
LOOCV for GEV in Stan 7 March 19, 2019
Performance issues with non-centered parametrization for custom likelihood 13 March 1, 2019
Non-centred parameterisation for multivatiate normal 2 March 15, 2019
RStan model crashes R when I provide it with new data 4 March 18, 2019
Code for Simulating Power for Hierarchical Bayesian models? 2 March 18, 2019
Error triggered by changing sample size? 12 September 3, 2017
BYM2 spatial model - Making predictions to new area/geography from fit model 5 March 15, 2019
IRT: Troubleshooting likelihood-based model comparisons in the context of label switching within chains 1 March 18, 2019
Network meta-analysis random effect model for binary data 3 March 9, 2019
Poisson-binomial distribution - any existing Stan implementation? 13 May 16, 2018
Implementing skew-t log-likelihood 2 March 9, 2019
Help with a factorial, repeated-measures design 2 January 14, 2019
Beta binomial model 2 February 27, 2019
How to Optimize a Function of X in Stan? 9 March 15, 2019
When adding random effects to a model, Log probability evaluates to log(0), i.e. negative infinity 11 February 21, 2019
Nested hierarchical model: specifying multiple parameter covariance matrices 1 March 15, 2019
Ordinal probit response model (also translation from jags) 7 March 16, 2019
Subsetting covariance matrix for multivariate cholesky 3 March 16, 2019
Linking multiple state-space models / structured time series 20 March 12, 2019
Model consistently under estimates parameters 1 March 15, 2019
Non-centered parameterization of the multivariate student-t distribution 6 May 12, 2018
Sampling from a Polya Gamma distribution? 3 March 14, 2019
Multiple chains versus single chain, after model converged 9 March 8, 2019
Understanding Regularized HS prior 2 March 11, 2019
Loo error when specifying 'k_threshold = 0.7' 10 October 2, 2018
Identifiability issues when scaling up animal movement HMM to multiple individuals 6 March 11, 2019