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Multiple Change Point Detection
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2
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615
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September 21, 2022
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Model fitting and sampling issue: Only 1 chain sampling properly
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14
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2106
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September 20, 2022
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Addition of seemingly-innocuous predictor variables ruin sampling
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3
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463
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August 23, 2022
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Exponentiated predictor variable leads to poor sampling in neg-binomial GLM
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2
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335
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August 22, 2022
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How to choose proper ranges of parameters which resulting in huge LOOIC change
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5
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530
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August 8, 2022
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Ordered_probit is slow - Any way to speed up?
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1
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336
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August 8, 2022
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Using _lupmf for multivariate likelihood in reduce_sum
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7
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718
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July 15, 2022
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Sampling statements conditional on integers
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1
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362
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June 5, 2022
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Help speeding up an auto-regressive multivariate measurement-error model
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0
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360
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May 19, 2022
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Categorical model with large dataset - large/divergent ELBO & possible combined reduce_sum()/GPU support
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13
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667
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May 13, 2022
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Optimization of model to avoid 'Error: cannot allocate vector of size...'
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0
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658
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May 6, 2022
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Multi-species occupancy - no detection history
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11
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933
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May 5, 2022
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Looking for help to improving performance of Ornstein Uhlenbeck model
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3
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551
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April 27, 2022
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CommaInitializer.h error running model on GPU
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13
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993
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April 22, 2022
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How to extract the final position of the first four chains in brms?
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0
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397
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April 13, 2022
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Problems with crashing R session
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65
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7773
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March 24, 2022
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Help with picking CAR model type for hierarchical model - divergent transitions, high rhats / issues with sigma and sdcar
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2
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938
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February 23, 2022
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Help reparameterize GP model to remove divergent transitions
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33
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1575
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February 22, 2022
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Create `stanfit` object faster
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5
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1057
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February 16, 2022
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Number of Chains Necessary when Performing K-fold Cross Validation
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5
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924
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February 14, 2022
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Improving efficiency in regression model with varying intercepts (vectorization)
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13
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1218
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February 11, 2022
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Divergent transitions in Beta model
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7
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1125
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February 7, 2022
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Dirichlet-Multinomial, integrating out individual probabilities or not
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2
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830
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February 2, 2022
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Precomputed Jacobians or vector-Jacobian products?
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7
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1013
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January 31, 2022
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Parallelization via reduce_sum for hierarchical model
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2
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591
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January 26, 2022
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Rstan much slower than self-coded MCMC
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10
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2046
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January 14, 2022
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Improving the performance of a model with lots of iteration
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14
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1811
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January 14, 2022
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When is log_mix preferable to log_sum_exp for mixtures?
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3
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1554
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January 6, 2022
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Error: Log probability evaluates to log(0), i.e. negative infinity. (Multivariate Gaussian)
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11
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1645
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December 28, 2021
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Slow sampling for latent variable model
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2
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718
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December 22, 2021
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