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A Short Introduction to splines22 years ago
Introduction | B-splines | B-spline Basis Functions | Integrals and Derivatives of B-splines | Periodic B-splines | M-Splines | M-spline Basis Functions | Periodic M-Splines | I-Splines | C-Splines | Generalized Bernstein Polynomials | Natural Cubic Splines | Nonnegative Natural Cubic Basis Functions | Natural Cubic Basis Functions with Unit Heights at Knots | Helper and Alias Functions | Update Spline's Specification by update() | Evaluation by predict() | Visualization by plot() | Including Spline Basis Functions in Model Formulas | Extract Specifications by $ | Reference
Using splines2 with Rcpp3 years ago
Introduction | Header Files and Namespace | Classes for Spline Basis Functions | Constructors of BSpline, MSpline, ISpline, and CSpline | Constructors of PeriodicMSpline and PeriodicBSpline | Constructors of NaturalSpline and NaturalSplineK | Function Members | Generalized Bernstein Polynomials | Constructors | Reference
Introduction to Formula Response Function Recur()6 years ago
Overview | Function Interface | The Recur Object | Usage | When only time is given | When time and id are given | Helper %to% for recurrent episodes | About origin and terminal | Data Checking Rules | The Show() Method | The Valve Seats Example | On Missing times | Number of digits
Introduction to reda through Examples7 years ago
Introduction | Simulated recurrent event data | Data checking | Exploratory analysis | Nonparametric Mean Cumulative Function Estimates | Comparing two-sample MCFs | Gamma frailty model | Model with constant rate function | Model with piecewise constant rate function | Model with spline rate function | Summary of model fits | Model selection | Baseline rate function | Estimated MCF from the fitted model | Reference
Simulate Survival and Recurrent Event Data with reda7 years ago
Introduction | Intensity function | Relative risk model | Accelerated failure time model | Intensity function in general form | Sampling methods | Getting started | Poisson process | Homogeneous Poisson process | Nonhomogeneous Poisson process | Renewal processes | Beyond time-invariance | Time-variant covariates | Time-variant covariate coefficients | Frailty models | Frailty for individual processes | Shared frailty for clusters | Common parametric survival models | Weibull model | Gompertz model | Log-logistic model | Log-normal model | Reference