Modeling


Topic Replies Activity
LOO Visualization / Stacking 5 March 24, 2020
Stochastic Block Model 2 March 24, 2020
AB testing with lognormal distributed data 7 March 24, 2020
Time Varying Factor Analysis 3 March 23, 2020
What's the highest dimensional model Stan can fit using NUTS? 12 March 23, 2020
Abnormally low variance for one random-effect in a cross-classified hierarchical linear model (with correlated random effects) 11 March 23, 2020
Epidemiological model using particle filtering in modeling block at each step 11 March 23, 2020
MCMC expectation values and errors 4 March 23, 2020
Jacobian correction to likelihood of transformed response 4 March 23, 2020
How to specify the prior for group-level slopes in brms 4 March 22, 2020
Log-linear autoregressive Poisson model of order p and q 5 March 22, 2020
Indexing Time in a dynamic factor model 1 March 21, 2020
Divergent transitions in ICAR 10 March 21, 2020
Problems with L-BFGS in a simple Gaussian example 3 March 21, 2020
HMM/State Space Model with unobserved outcome 5 March 21, 2020
Cross-validation FAQ 12 March 20, 2020
Help with Multinomial Changepoint Model 28 March 20, 2020
Specifying a cumulative ordinal probit model with heterogenous thresholds 5 March 20, 2020
Generalized Dirichlet Distribution as a prior 15 March 20, 2020
FIML Estimation for Heckman-Style Selection Models 6 March 19, 2020
Sampling error "bad alloc" when trying to fit a hierarchical model 6 March 19, 2020
Marginalizing out a branching process model for coronavirus progression 2 March 19, 2020
Mean probability of success in hierarchical model for repeated binary trials 5 March 18, 2020
Probably I'm doing something wrong ... (beginner trying to predict epidemic growth) 12 March 18, 2020
Need help optimizing estimation of biomathematical model of fatigue 3 March 18, 2020
Constraining Latent Factor model / baysian probabalisic matrix factorization to remove multimodality 28 March 17, 2020
RStan Error: "Exception: variable does not exist... failed to create the sampler; sampling not done" 4 March 16, 2020
Initialization between (-2, 2) failed after 100 attempts in Negative Binomial Distribution 7 March 15, 2020
Sampling a discrete parameter from a bernoulli prior 2 March 14, 2020
Initialization between (-2, 2) failed after 100 attempts in Bass model fitting 4 March 14, 2020