Generalized IRT Ideal Point Models with 'Stan'

delaware | Rollcall vote data for Delaware State Legislature |

derive_chain | Helper Function for 'loo' calculation |

idealdata-class | Data and Identification for 'id_estimate' |

idealstan | 'idealstan' package |

idealstan-class | Results of 'id_estimate' function |

id_estimate | Estimate an 'idealstan' model |

id_extract | Generic Method for Extracting Posterior Samples |

id_extract-idealstan-method | Extract 'stan' joint posterior distribution from 'idealstan'... |

id_make | Create data to run IRT model |

id_plot | Generic Function for Plotting 'idealstan' objects |

id_plot_all_hist | Density plots of Posterior Parameters |

id_plot_compare | Function to compare two fitted idealstan models by plotting... |

id_plot_cov | Marginal Effects Plot for Hierarchical Covariates |

id_plot-idealstan-method | Plot Results of 'id_estimate' |

id_plot_irf | Generate Impulse Response Functions for Covariates |

id_plot_legis | Plot Legislator/Person and Bill/Item Ideal Points |

id_plot_legis_dyn | Function to plot dynamic ideal point models |

id_plot_legis_var | Plot Legislator/Person Over-time Variances |

id_plot_ppc | Plot Posterior Predictive Distribution for 'idealstan'... |

id_plot_ppc-idealstan-method | Plot Posterior Predictive Distribution for 'idealstan'... |

id_plot_rhats | Plotting Function to Display Rhat Distribution |

id_plot_sims | This function plots the results from a simulation generated... |

id_post_pred | Generic Method for Obtaining Posterior Predictive... |

id_post_pred-idealstan-method | Posterior Prediction for 'idealstan' objects |

id_sim_coverage | Function that computes how often the true value of the... |

id_sim_gen | Simulate IRT ideal point data |

id_sim_resid | Residual function for checking estimated samples compared to... |

id_sim_rmse | RMSE function for calculating individual RMSE values compared... |

launch_shinystan | Generic Method to Use 'shinystan' with 'idealstan' |

launch_shinystan-idealstan-method | Function to Launch Shinystan with an 'idealstan' Object |

release_questions | Function that provides additional check questions for package... |

senate114 | Rollcall vote data for 114th Senate |

stan_trace | Plot the MCMC posterior draws by chain |

stan_trace-idealstan-method | Plot the MCMC posterior draws by chain |

summary-idealstan-method | Posterior Summaries for fitted 'idealstan' object |

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