How to solve that intermediate variable fails my working model
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10
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175
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April 25, 2024
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Rejection of Metropolis proposal for Bernoulli_logit_lmpf
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1
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114
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April 24, 2024
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Fitting a distribution across multiple sites without using a for loop
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5
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155
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April 24, 2024
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Replacing a constant parameter with a time-dependent function
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2
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130
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April 23, 2024
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Prior selection for the covariance matrix
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3
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206
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April 18, 2024
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Error occurs when running schools example by calling stan() in R
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1
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220
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April 17, 2024
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Consistent errors (bias) in retrodiction/parameter recovery of a single parameter in a multilevel gamma model
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8
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265
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April 7, 2024
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Stochastically weighted regression
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8
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246
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April 4, 2024
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Rejecting initial value: / Gradient evaluated at the initial value is not finite. / Stan can't start sampling from this initial value
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5
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355
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March 29, 2024
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Multivariate ODE initialization issues
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5
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365
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March 27, 2024
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Convergence of multiple chains
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5
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323
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March 27, 2024
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LBFGS Optimization to maximize function with inequality constraints on sum
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4
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199
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March 27, 2024
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Adaptively truncating parameters to help with convergence in missing data model
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1
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201
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March 25, 2024
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Generalized Extreme value distribution with only one prior
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2
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187
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March 25, 2024
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Errors thrown with von mises distribution
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13
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1015
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March 23, 2024
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Incorrectly bimodal posterior
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7
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319
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March 22, 2024
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Can I include all control variables to the hierarchical model in brms? Does Including several variables at the same model making it overfitting?
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0
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157
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March 22, 2024
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Chain 1: Initialization between (-2, 2) failed after 100 attempts
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2
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159
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March 20, 2024
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Involving a distance function: "error occurred during calling the sampler; sampling not done"
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2
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333
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March 14, 2024
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Rootfinding of inverse-CDF of Gaussian mixture with Newton solver
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2
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252
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March 14, 2024
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Parametrisation of generalised gamma distribution amenable to Stan
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17
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2747
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March 14, 2024
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Problematic posterior (non-converging) depending on machine
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2
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179
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March 13, 2024
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Changing regression response variable from gaussian to logistic
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30
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639
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February 29, 2024
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Exception: neg_binomial_2_log_glm_lpmf: Precision parameter is 0, but must be positive finite!
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1
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198
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March 13, 2024
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First order autoregressive model + noise, estimation fails with Stan
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1
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210
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March 13, 2024
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Model convergence issues with growth curve model
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1
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156
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March 12, 2024
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Error "Stan model 'anon_model' does not contain samples"
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2
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902
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March 12, 2024
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Issues with some quantile using Generalized Asymmetric Laplace in Brms
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0
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118
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March 12, 2024
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Multimodality in latent variable model
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0
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207
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March 10, 2024
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Poisson Regression using Missing Data
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1
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269
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March 7, 2024
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