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Introduction to ino20 days ago
Motivation | Package functionality | Example workflow | Gaussian mixture model | Initialization effect | Comparing initialization strategies | Comparing optimizer functions | The solution to the optimization problem | Appendix | Verbose mode | The expectation-maximization algorithm | Defining optimizers via the {optimizeR} framework | References
Alternating optimization2 months ago
What is alternating optimization? | How to use the package? | The function call | A simple first example | Using the analytic gradient | Random parameter partitions | More flexibility | Generalized objective functions | Parameter bounds | Custom parameter partition | Stopping criteria | Base optimizer | Multiple processes | References
Controls3 months ago
The set_controls function | Example specifications | HMMs for empirical data | Simulated HMM data | Hierarchical HMMs | References
Data management3 months ago
Empirical data | Download stock data | Highlighting events | Simulated data
Model checking3 months ago
Model checking using pseudo-residuals | Implementation | References
Model definition3 months ago
The Hidden Markov Model | Adding a Hierarchical Structure | References
Model estimation3 months ago
Likelihood evaluation using the forward algorithm | Challenges associated with the likelihood maximization | Application | References
Model selection3 months ago
Information criteria | Challenges associated with model selection | The compare_models() function | References
State decoding and prediction3 months ago
State decoding using the Viterbi algorithm | The decode_states() function | Invariance Toward State Labeling | Prediction | References
Choice prediction11 months ago
Reproducing the observed choices | Forecasting choice behavior | References
Modeling heterogeneity11 months ago
Estimating a joint normal mixing distribution | Estimating latent classes | Weight-based update of the latent classes | Dirichlet process-based update of the latent classes | References
Choice data11 months ago
Requirements | Example | The model formula | The prepare_data() function | Ordered alternatives | Ranked choices | Simulate choices | Train and test data set | References
Introduction11 months ago
Model definition11 months ago
The probit model | Choice behavior heterogeneity | Model normalization | Parameter labels | References
Model fitting11 months ago
Bayes estimation of the probit model | Parameter normalization | Burn-in and thinning | The fit_model() function | Example | Checking the Gibbs samples | Model transformation after estimation | References
Model selection11 months ago
The model_selection() function | npar | LL | AIC | BIC | WAIC (with se(WAIC) and pWAIC) | MMLL | BF | pred_acc | References
Introduction2 years ago
Motivation | Package and vignettes overview | Placement in the literature | References