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Poisson model overestimating dispersion and inflating zeroes
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6
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77
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August 11, 2020
|
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Warmup variance estimate zero?
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11
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182
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August 11, 2020
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Exception error in STAN program
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12
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103
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August 11, 2020
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Using an offset with a categorical model
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10
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125
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August 11, 2020
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One chain not moving: sampling for complex nonlinear mixed effects model
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11
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236
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August 11, 2020
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Pathologies with respect to lp__ and energy__
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4
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90
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August 11, 2020
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Very simple hierarchical model divergencies - am I missing something obvious?
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2
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62
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August 11, 2020
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Insufficient convergence in mixture Generalized Partial Credit Model
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6
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81
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August 10, 2020
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Specifying family for discrete count data
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18
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167
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August 10, 2020
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Difficulty comparing models with loo
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15
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135
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August 10, 2020
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Can I trust the MCMC results?
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6
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68
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August 10, 2020
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Setting starting values on ndt intercept of shifted lognormal model
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3
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52
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August 10, 2020
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Initialization issues with Rstan 2.21.2 on MacOS Catalina
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2
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34
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August 9, 2020
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Dose Response Model with partial pooling on maximum value
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9
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168
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August 6, 2020
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Help with priors
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9
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143
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August 4, 2020
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Hierarchical model suddenly gets divergent transitions
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2
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84
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August 3, 2020
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Model with ordered_logistic converges when using optimizing on one system, but not on another
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2
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39
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August 2, 2020
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Strategies for fitting a large model via AWS EC2 services
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13
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155
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July 31, 2020
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Convergence problems with factor loadings in multivariante autoregressive model
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12
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259
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July 31, 2020
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HELP Iris dataset pystan GMM with dimensionality reduction by linear regression - max_treedepth HELP
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3
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79
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July 30, 2020
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Compilation of brm model never completes
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3
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69
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July 30, 2020
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Problem for accounting for spatial correlation with NNGP model
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14
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338
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July 29, 2020
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Seeking expert stan modeler for help speeding up a complex stan model
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5
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281
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July 29, 2020
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R Session crash while using vb function fullrank
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4
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66
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July 28, 2020
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Repeated measure hierarchical reinforcement learning with groups (2 x 2 x 2 design)
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8
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162
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July 28, 2020
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Inefficient sampling and divergent transitions in network meta-analysis (ported from WinBUGS)
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13
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305
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July 24, 2020
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Errors when doing compilation in RStan model with integration
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10
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116
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July 23, 2020
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Need help to estimate adequately the parameters of a logistic model
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4
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67
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July 22, 2020
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How to define initial values in stan() in R
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6
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82
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July 22, 2020
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How to use "target +=" instead of writing a likelihood_log function in stan
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13
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173
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July 22, 2020
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