Modeling


Should I marginalize to the extent possible? (2)
Help with a dynamic system (1)
Using Stan with stand-alone models (17)
Help with multilevel model. Chains do not mix (3)
LDA for word proportions fit issue (9)
How to declare a variable in model block ( 2 ) (25)
Stans pickyness regarding covariance matrices (3)
Fitting a model with a Poisson process (1)
Cross-classified Hierarchical Model, Heterogenous Variances (20)
Compile 98% of a model? (15)
Growth Mixture Modeling (Latent Class Linear Mixed Model) (1)
Help Vectorizing a Cross-Classified Model? (20)
Divergences in a cophylogenetic comparative model (3)
Survival analysis: initial values rejected ( 2 ) (24)
Modeling censored data whose probability of observation is proportional to the observation value (8)
Clarification on Censored Data Models (2)
Marginalization of high-dimensional Gaussian (5)
Counter-intuitive increase in variance with increased frequency data with a timeseries model (1)
Generated quantites block (7)
Passing matrix as initial values (7)
Regression discontinuity with binomial logit model (1)
Wordfish model (aka poisson ideal point model, poisson or multinomial IRT model): Fixing reflection invariance (12)
Much smaller benefits when using vectorized beta_binomial_lpmf compared to normal_lpdf (3)
Best way to do prediction on new data? R rstan stanfit (14)
Initial value rejected (19)
Different sampling results for identical model when using same data and seed (4)
Reduced rank regression similar to incomplete principal components regression (6)
GLM "zero-effect" priors (3)
Mistake in the specificaiton of a simple linear hierarchical model (2)
Specifying year fixed effects in Stan from a numerical year variable with too many years to write down manually (2)