Modeling


About the Modeling category (1)
Normal_lpdf: Location parameter[1] is nan, but must be finite! (forced ODE) (2)
Generative model for bounded outcomes? (10)
Mcse in loo 2.0 (13)
Using stan_jm for parametric proportional hazards regression only (15)
Three-level HLM taking a long time (10)
Lotka-Volterra population dynamics case study ( 2 ) (21)
Initialization between (-2, 2) failed after 100 attempts (2)
Mix of continuous and categorical predictors (8)
Getting warning with `loo` package regarding r_eff (6)
Imposing constraint in transformed parameters block (4)
Efficient count data regression with large datasets (6)
Stan demo: stochastic approach of PDE solutions (1)
QR decomposition and priors (3)
Help learning how to write a simple generative hierarchical model for test-scores (9)
Mixture of incrementally nested factor models (7)
How can I solve "bfmi-low" problem? ( 2 ) (23)
Help with factor analysis (latent variable model) (18)
Making a multiple regression model more efficient (17)
Constrained latent non-centered time series (2)
Question about ecological inverse modeling (4)
Kronecker Product with Vector (17)
Reference for SBAC validation? (10)
Test: Soft vs Hard sum-to-zero constrain + choosing the right prior for soft constrain (6)
Compilation Error when running a model based on a user defined likelihood function (15)
Jacobian determinent (10)
Shrinkage in meta-regression? (10)
Competing risks survival models (4)
Help writing _rng function [error: require unconstrained. found range constraint.] (11)
RuntimeError: Initialization failed in PyStan (4)