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Wanted: research assistant / consultant to assist with development and implementation of Bayesian Hierarchical Model in RStan
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0
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186
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September 5, 2023
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Mixed Effects Location-Scale Model in brms: No variation in chains from starting values/Chains not mixing
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3
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110
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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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104
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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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66
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September 2, 2023
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Need Help with Negative Binomial Regression Model please
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1
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209
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August 31, 2023
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Simple examples of discrete time-to-event models
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0
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106
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August 23, 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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94
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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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96
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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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216
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August 28, 2023
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Brms custom family with vint and two vreals
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9
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180
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June 1, 2023
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Help! Count Data Model
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1
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134
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August 25, 2023
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Multi-state capture-recapture model specification
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0
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67
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August 24, 2023
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Parameters way off with variational inference, not sure why
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2
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141
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August 23, 2023
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Item Response Model definition in brms for cumulative logit link
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1
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116
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August 20, 2023
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Obtaining predictions from a latent predictor variable (measurement error model)
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3
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261
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August 18, 2023
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What to do about divergent transitions on the intercepts of a random effect in brm?
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6
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170
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August 17, 2023
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Is beta regression appropriate for this dataset?
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8
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212
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August 17, 2023
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Bayesian information criteria in stan - bell regression model
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1
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372
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August 17, 2023
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Set half-normal distribution as μ prior in Bayesian meta-analysis
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1
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110
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August 16, 2023
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Does an individual-specific intercept adequately capture the effect of the reference category for a categorical predictor?
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4
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104
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August 16, 2023
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Normal-Poisson Mixture: ARM 15.1
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2
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115
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August 16, 2023
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How to Obtain Relative Risk on Bayesian Logistics Mixed Effect Model?
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4
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208
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August 14, 2023
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FYI: how to easily toggle between centered/non-centered
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12
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1051
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August 11, 2023
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Finding clusters within random effects individuals
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5
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202
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August 10, 2023
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Ill-formed phrase. "{" should be followed by a statement, variable declaration or expression
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11
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188
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August 10, 2023
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IRT identification | Constraining difficulty and discrimination parameters
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5
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161
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August 4, 2023
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Modelling a timeseries as a 2D field including AR1 noise and smooth seasonal cycle and trend (new to bayes and stan)
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2
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132
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August 2, 2023
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Usage of tau in B-splines model
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4
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115
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August 2, 2023
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Improving precision when post-stratifying with MRP
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1
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104
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July 31, 2023
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How to compute expected value of the posterior predictive distribution (epred)
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17
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345
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July 31, 2023
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