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Help with multi-level SEM in Stan
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7
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134
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May 9, 2025
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Example for reparametrisation of multivariate normal parameters in a mixed effects model
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2
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65
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May 8, 2025
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Multivariate mixed models in brms
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2
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918
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May 7, 2025
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Hierarchical random intercept model - Stan vs brms
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5
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105
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May 6, 2025
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Help implementing Plackett-Luce model in Stan with ties, ranked predictors, and rater covariates
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1
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43
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May 2, 2025
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Linear no-intercept model in brms interpretation
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4
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121
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April 27, 2025
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Fitting a shared parameter joint model for longitudinal and time-to-event data with brms
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4
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99
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April 25, 2025
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Model with category-specific effects AND separate random effects for each group (brms error)
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0
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37
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April 22, 2025
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Different dispersion hyperparameters for each unique level of a factor
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3
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43
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April 2, 2025
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Stan model with ~700K parameters: Troubleshooting slow, stuck chains
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13
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189
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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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129
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March 31, 2025
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Sensitivity check
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3
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52
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March 29, 2025
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Help specifying nested random effects structure
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3
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54
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March 28, 2025
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Shared random effect across multiple univariate models
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14
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547
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March 27, 2025
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How to explain the result of MrsP model
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2
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91
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March 27, 2025
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Scale mismatch in the 'disc' Parameter between prior and data for Ordinal IRT Models in brms
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3
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50
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March 24, 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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277
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March 24, 2025
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Inequality constraints on linear combinations of parameters
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21
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219
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March 23, 2025
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Optimising stan fit for fixed effects and interactions
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1
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72
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March 21, 2025
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Hierarchical Model for Publication Bias
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22
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319
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March 21, 2025
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Modelling "hurdle lognormal" vs "hurdle gamma" on data with many zeros
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4
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73
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March 21, 2025
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Incorporating missing values with nlf model formula
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2
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40
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March 14, 2025
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Missing data in a monotonic variable
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5
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60
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March 13, 2025
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Sampling Error - Von Mises distribution in brms for Simple Model
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1
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69
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March 5, 2025
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Bayesian analysis model - implicit function, priors and parameter constraints
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5
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190
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March 1, 2025
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Find the predictor value at which posterior_epred(model) = x (in a multilevel logistic regression)
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8
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176
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February 25, 2025
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Half-normal priors for sigma (sd) in hierarquical analysis
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2
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84
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February 20, 2025
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State-space model selection
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2
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141
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February 15, 2025
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How to perform MRP using stan
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6
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129
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February 11, 2025
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Lognormal Hierarchical Distribution Fitting
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10
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2455
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February 11, 2025
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