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Warning on some iterations saturated the maximum tree depth of 10
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2
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309
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October 26, 2023
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Multiple variable intercepts in a two-staged multilevel model
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7
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303
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October 25, 2023
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Sampler returns the same value for each parameter in Weibull Model
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1
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250
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October 25, 2023
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Initialization
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1
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269
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October 19, 2023
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Zero-one-inflated beta regression with brms not finishing the chains
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5
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506
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October 18, 2023
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T-distributed priors with learned v parameter for hierarchical random intercept model - error when fitting
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2
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236
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October 18, 2023
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Translation of an SEM with Ordered Categorical Variables from WinBUGS
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21
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737
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October 16, 2023
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Hierarchical dynamic linear model with rSTAN, problems with fitting a covariance matrix
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7
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1111
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October 16, 2023
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Probit regression with varying block effect on the slope
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3
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302
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October 11, 2023
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Problem running rstan on Apple M2 Mac
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6
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588
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October 6, 2023
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Module 'stan' has no attribute 'StanModel'
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2
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615
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October 5, 2023
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Non-linear model converges some of the time, but not most of the time. How to specify for more reliable convergence?
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1
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391
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October 3, 2023
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Warnings for a model with consideration on measurement error on x
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3
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212
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September 30, 2023
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Zero-one beta regression with only categorical predictors
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1
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330
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September 29, 2023
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Why do I get: "Chain 1: Rejecting initial value: Log probability evaluates to log(0), i.e. negative infinity."?
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3
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428
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September 27, 2023
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Getting an error "... must be nonnegative!" despite constraining variables to positive values with <lower=0>?
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6
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417
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September 27, 2023
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Warnings for an errors-in-variables model and the risk of underestimating the slope
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4
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413
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September 25, 2023
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Exceptions returned: "wishart_lpdf: random variable is not symmetric" and "gamma_lpdf: Random variable is inf, but must be positive finite!"
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1
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622
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September 22, 2023
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How to determine if one model is statistically significantly better than another?
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4
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445
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September 20, 2023
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Mixed model with polynomial term - quadratic works, cubic won't converge
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1
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311
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September 11, 2023
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Model not recovering simulated parameters
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1
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282
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September 9, 2023
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Custom mixed normal PDF/likelihood
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1
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248
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September 4, 2023
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Draws from Confirmatory Factor Analysis with covariance for measured variables are all NaNs or constant values for some chains
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2
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339
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September 3, 2023
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How to stop a parameter from absorbing impact from missing covariate?
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0
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245
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September 2, 2023
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Tips for speeding up a model fit...I cut it off at 10 days
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4
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346
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September 1, 2023
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Need Help with Negative Binomial Regression Model please
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1
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456
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August 31, 2023
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Estimation accuracy is high but predictive accuracy is low? Possibly overfitting?
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2
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214
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August 29, 2023
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Understanding brms random intercept output
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2
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284
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August 28, 2023
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Sampling issues with vectorized multivariate normal
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5
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442
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August 28, 2023
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Fata error with brms upon simulation start: 'R Session Aborted R encountered a fata error. The session was terminated.'
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4
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560
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August 26, 2023
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