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Keep getting infinite gradient although likelihood is differentiable
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5
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186
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September 1, 2026
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Divergent transitions fitting smooths in brms
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6
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188
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August 18, 2026
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Random walk with positive differences and missing data
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6
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210
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August 12, 2026
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Difficulty adding loo criterion to longitudinal truncated normal model
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14
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360
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July 24, 2026
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Trouble fitting random walk plus exponential error
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2
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124
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July 19, 2026
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LKJ prior throwing positivity exceptions
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10
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379
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July 14, 2026
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Debugging a "stuck" sampler on a complex-ish model
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9
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328
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July 14, 2026
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How can I deal with this heteroskedastic model?
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1
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88
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July 8, 2026
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Informative Priors and Fitting Issues in Meta-Analysis Regression with Missing Covariates
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1
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89
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June 25, 2026
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Copula regression example (gaussian & poisson)
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20
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1928
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April 13, 2026
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Using Hierarchical mean estimates as predictors
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8
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311
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March 25, 2026
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Gaussian Process with measurement uncertainty and a large number of observations
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15
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481
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March 16, 2026
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Question: Diagnostic status used in both interaction and derived predictor — better to use split models?
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2
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125
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February 22, 2026
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Two-part mixture model on left-censored biomarker data
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12
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283
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February 19, 2026
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Estimate time to run HMC
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5
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146
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February 19, 2026
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Model convergence issue
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3
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136
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February 17, 2026
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Is there a way to accelerate this BetaBinomial and DirichletMultinomial model?
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3
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214
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February 6, 2026
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'cmath' file not found running brms models on Windows
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1
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235
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February 1, 2026
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Binomial GLMM Assumptions
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15
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2608
|
January 28, 2026
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Convergence problems (low E-BFMI, high Rhat and divergent transitions) for ordinal regression using a pR2D2M2ord prior
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4
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222
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January 27, 2026
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One regression equation with multiple error terms
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0
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88
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January 23, 2026
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Neal's funnel on a simplex
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3
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382
|
January 23, 2026
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Different Stan Versions Show Different Diagnostic Warnings
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2
|
100
|
January 21, 2026
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Convergence issues with multivariate model in brms
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2
|
125
|
January 20, 2026
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Brms: Right censored model is not converging, while a similar left censored model runs fine
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9
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365
|
January 19, 2026
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Is it reasonable to model subject-level residual SD non-hierarchically in a hierarchical Stan model?
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4
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196
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January 13, 2026
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Why are MAP estimates far from true value in polytomous CDM with latent-class mixture? (Beginner question)
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3
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174
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December 11, 2025
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How to understand the difference between results with flat and informative priors?
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4
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256
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December 8, 2025
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Parameters that depend on missing values
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2
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181
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December 1, 2025
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Consistent parameter over/under estimation when testing fake data
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2
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186
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November 20, 2025
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