# dynamichazard v0.2.0

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## Dynamic Hazard Models using State Space Models

Contains functions that lets you fit dynamic hazard models with binary outcomes using state space models. The methods are originally described in Fahrmeir (1992) <doi:10.1080/01621459.1992.10475232> and Fahrmeir (1994) <doi:10.1093/biomet/81.2.317>. The functions also provide an extension hereof where the Extended Kalman filter is replaced by an Unscented Kalman filter. Models are fitted with the regular coxph() like formula.

## Functions in dynamichazard

 Name Description plot.fahrmeier_94_SpaceErrors State space error plot static_glm Function to make a static glm fit ddhazard_app A Shiny app to illustrates model and method print.ddhazard_boot Summary statistics for a ddhazard_boot object get_survival_case_weights_and_data Static GLM fit for survival models ddhazard_boot Bootstrap for ddhazard ddFixed Function used in formula of ddhazard for time-invariant effects plot.fahrmeier_94 Plots for ddhazard print.fahrmeier_94 Print function for ddhazard result ddhazard Function to fit dynamic discrete hazard models get_risk_obj Get the risk set at each bin over an equal distance grid predict.fahrmeier_94 Predict function for the result of ddhazard residuals.fahrmeier_94 Residuals for ddhazard No Results!