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Divergent transitions after warmup in hierarchical mixture of agents model
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2
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96
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April 14, 2025
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Assessing Bayesian Beta Regression fit using pp_check
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5
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160
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April 8, 2025
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Stan model with ~700K parameters: Troubleshooting slow, stuck chains
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13
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304
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April 1, 2025
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Quantifying Uncertainty with the LOO-CV criterion
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10
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228
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March 31, 2025
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Scale parameter negative in normal_lpdf despite positive initialization
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4
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113
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March 27, 2025
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How bad is this pp_check? Should I alter the distribution?
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28
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562
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March 24, 2025
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Diagnosing convergence under label-switching
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5
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183
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March 19, 2025
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Priors in a ZINB model
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0
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65
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March 17, 2025
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Count Time Series | INGARCH(1,1) Fits | INGARCH(2,2) Does Not
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4
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129
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March 13, 2025
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Hierarchical Bayesian Model for Fertility
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1
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89
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March 11, 2025
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Handling Missing Step Parameters in brms (acat family) Without Dummy Data
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4
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125
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March 3, 2025
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How to finish model recovery within the limited time?
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2
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97
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February 22, 2025
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Help in finding solutions for the error: 0,248,Js_of_ocaml__Js.Error,18,TypeError: not a function Error in model_cppcode$errors : $ operator is invalid for atomic vectors
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4
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264
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February 20, 2025
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Issues with poisson changepoint model
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16
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264
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February 14, 2025
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Brms - non-linear model estimate parameter used within another model
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2
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114
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February 12, 2025
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Fitting a sine function by specifying a circular predictor
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5
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218
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February 11, 2025
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Determining optimal response distribution for modeling growth curves of NFL players' fantasy football points in brms
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6
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271
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February 6, 2025
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Fitting of a Bayes CFA Model in stan
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5
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199
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February 5, 2025
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Inferring very small parameters when implementing non-centered hierarchical model
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1
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65
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February 4, 2025
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How to construct poststratification data
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1
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61
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February 3, 2025
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Testing parameter instability for multiple covariates
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0
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43
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February 1, 2025
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Fitting brm shifted lognormal model for reaction times
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3
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146
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January 29, 2025
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Proper prior for explanatory coefficient in log-scale regression
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4
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114
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January 27, 2025
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HMC for mixture models with varying scales
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6
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174
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January 27, 2025
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Difficulties in Capturing Individual Differences with a Hierarchical Model and Balancing Priors in Stan
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3
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176
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January 27, 2025
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Error: the model does not contain samples
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4
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186
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January 26, 2025
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De-meaning predictors for hierarchical regression
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1
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72
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January 23, 2025
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When to use reparameterization in gamma regression?
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7
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201
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January 21, 2025
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Inference for multinormal on cholesky-transformed data fails to recover sensible estimates
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3
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92
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January 17, 2025
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Flipmaxdiff: Problems with less records
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1
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47
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January 16, 2025
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