Topics tagged poisson

Topic	Replies	Views	Activity
Using Hierarchical mean estimates as predictors Modeling rstan , fitting-issues , specification , hierarchical-model , poisson	8	169	March 25, 2026
Aggregated model for mixture of Exponential distributions Modeling mixture , poisson	5	185	March 18, 2025
Chains stuck in a local optimum: correlated Poisson distributions Modeling fitting-issues , poisson	6	153	December 1, 2024
Improving pp_check results Poisson model Modeling fitting-issues , specification , poisson , brms , count-data	5	170	September 2, 2024
Latent Poisson Regression - Possible in Stan? Modeling poisson , count-data	9	401	June 22, 2024
Handling missing data in zero-inflated models because data doesn't exist Modeling poisson , brms	1	177	April 30, 2024
Random Poisson variable is a negative but must be nonnegative! Modeling fitting-issues , poisson	6	486	February 13, 2024
Polling model with latent correlated random walk Modeling polling , multinomial-response , poisson	4	687	December 29, 2023
Normal-Poisson Mixture: ARM 15.1 Modeling specification , poisson	2	387	August 16, 2023
How to implement a poisson count model into stan? Modeling rstan , fitting-issues , specification , poisson	1	515	January 25, 2023
Mixture of generalized poisson distribution Modeling mixture , poisson	18	2146	December 26, 2022
Normalised count variable as a predictor of a regression model Modeling rstan , specification , poisson , count-data	2	840	September 25, 2022
Fitting a Poisson Latent Space Model for networks Modeling fitting-issues , poisson	2	752	July 5, 2022
Poisson regression for non-integer non-negative numbers Modeling specification , poisson	2	1661	February 15, 2022
Difference between y ~ poisson_log(...) and y[i] ~ poisson_log(...) in for-loop? Modeling rstan , poisson , brms	1	578	October 18, 2021
Generating random values from truncated Poisson? Modeling truncated , poisson , prior-predictive	1	559	August 23, 2021
Setting priors to ensure Poisson parameter is greater than 0 Modeling priors , poisson	2	600	August 2, 2021
Missing value imputation in 3 dimensional array of count data Modeling rstan , techniques , poisson , count-data , missing-data	6	1179	July 14, 2021
Issues with fitting this poisson-regression Modeling fitting-issues , poisson	5	546	December 18, 2020
Dealing with unobserved groups with count data brms mixed-model , poisson , count-data	1	852	April 26, 2021
Poisson Likelihood with normal priors Modeling poisson	7	1182	December 13, 2020
Using Weibull PDFs to Model Bathtub Curve for Failure Rate Prediction Modeling pystan , fitting-issues , poisson	2	987	October 5, 2020
Using log_mix in Zero-inflated poisson model Modeling mixed-model , mixture , poisson	2	547	September 30, 2020
Choosing weakly informative priors for population-level effects in a Poisson GLMM Modeling specification , prior-choice , priors , poisson , interpret-results	10	2533	September 21, 2020
Poisson model overestimating dispersion and inflating zeroes brms fitting-issues , poisson , phylogenetic	24	4195	August 26, 2020
Dynamic panel model for count data Modeling poisson , panel-data	2	1284	May 31, 2020