Fitting a sine function by specifying a circular predictor
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3
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52
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October 12, 2024
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Piecewise linear regression with horizontal shifts
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5
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86
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October 11, 2024
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Comparing different likelihoods with loo-cv
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4
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66
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October 5, 2024
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Biased estimate from model with latent variables
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6
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98
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October 4, 2024
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Poor parameter recovery from simulated sieve fractionation data
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1
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21
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October 3, 2024
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Adapt_delta for each entry of a vector: Fitting multiple datasets in parallel, divergences together, clean run when separate
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2
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46
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September 27, 2024
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Problem with generated quantities in cmdstanpy
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4
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524
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September 24, 2024
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Incorrect number of categories with categorical_lpmf for a mixture model
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3
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219
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September 23, 2024
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Issue with Model Convergence in brms: Z-Scores for Salmon Abundance Stocks
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1
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26
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September 20, 2024
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Warning messages when running a simple model to estimate adjusted prevalence
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1
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53
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September 17, 2024
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How to change adapt_delta on pystan 3.9.1?
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4
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131
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September 16, 2024
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Help with Hierarchical Changepoint Model in rstan: Divergent Transitions and BFMI Warnings
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4
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59
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September 14, 2024
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Model specification with random intercept for group vs. predicting group-level mean
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1
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26
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September 9, 2024
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Help with hierarchically modeling parameters of a nonlinear model
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10
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146
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September 8, 2024
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Is forcing correlation between parameter values allowed in bayesian regression
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1
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66
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September 8, 2024
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Heavy metals in soil: estimating max allowable field measurement
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5
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94
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September 8, 2024
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Marginalize out discrete intermediate variable and possibility of in-chain parallelization
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7
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117
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September 6, 2024
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Improving PPC Fit in MELS model (brms) when using Multimodal Data
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4
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54
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September 3, 2024
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HMM always stuck from the beginning of sampling
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1
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38
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September 3, 2024
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Improving pp_check results Poisson model
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5
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78
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September 2, 2024
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Divregeance appearing when incrasing chain number
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1
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59
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September 1, 2024
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Rejecting initial value error message
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1
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39
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August 22, 2024
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Rejecting initial value - Gradient evaluated at the initial value is not finite
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1
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32
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August 22, 2024
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Validity of ordinal models without including unequal variances model
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0
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20
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August 18, 2024
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Issues with covariance estimation for matrix derived product
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4
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58
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August 14, 2024
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Help understanding spline and extreme estimations
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4
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66
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August 8, 2024
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Apparently equivalent noncentered parameterization, different outcomes
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2
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42
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August 8, 2024
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Model fitting in R stan
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0
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41
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August 7, 2024
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Mixture model with explained variable having non-identifiability issue
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7
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321
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August 1, 2024
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Is it possible to get an error with rhat() due to convergence problems?
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3
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35
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August 1, 2024
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