• Title: Modeling Discrete Time-to-Event Data
  • Author: Gerhard Tutz, Matthias Schmid
  • Length: 259 pages
  • Edition: 1st ed. 2016
  • Language: English
  • Publisher: Springer
  • Publication Date: 2016-06-14
  • ISBN-10: 3319281569
  • ISBN-13: 9783319281568
  • Sales Rank: #1552275 (See Top 100 Books)

Description

This book focuses on statistical methods for the analysis of discrete failure times. Failure time analysis is one of the most important fields in statistical research, with applications affecting a wide range of disciplines, in particular, demography, econometrics, epidemiology and clinical research. Although there are a large variety of statistical methods for failure time analysis, many techniques are designed for failure times that are measured on a continuous scale. In empirical studies, however, failure times are often discrete, either because they have been measured in intervals (e.g., quarterly or yearly) or because they have been rounded or grouped. The book covers well-established methods like life-table analysis and discrete hazard regression models, but also introduces state-of-the art techniques for model evaluation, nonparametric estimation and variable selection. Throughout, the methods are illustrated by real life applications, and relationships to survival analysis in continuous time are explained. Each section includes a set of exercises on the respective topics. Various functions and tools for the analysis of discrete survival data are collected in the R package discSurv that accompanies the book.

Table of Contents

Chapter 1 Introduction
Chapter 2 The Life Table
Chapter 3 Basic Regression Models
Chapter 4 Evaluation and Model Choice
Chapter 5 Nonparametric Modeling and Smooth Effects
Chapter 6 Tree-Based Approaches
Chapter 7 High-Dimensional Models: Structuring and Selection of Predictors
Chapter 8 Competing Risks Models
Chapter 9 Frailty Models and Heterogeneity
Chapter 10 Multiple-Spell Analysis