естественные науки

математика

This book is devoted to the problems of construction and application of chi-squared goodness-of-fit tests for complete and censored data. Classical chi-squared tests assume that unknown distribution parameters are estimated using grouped data, but in practice this assumption is often forgotten. In this book, we consider modified chi-squared tests, which do not suffer from such a drawback. The authors provide examples of chi-squared tests for various distributions widely used in practice, and also consider chi-squared tests for the parametric proportional hazards model and accelerated failure time model, which are widely used in reliability and survival analysis. Particular attention is paid to the choice of grouping intervals and simulations. This book covers recent innovations in the field as well as important results previously only published in Russian. Chi-squared tests are compared with other goodness-of-fit tests (such as the Cramer-von Mises-Smirnov, Anderson-Darling and Zhang tests) in terms of power when testing close competing hypotheses.


детская познавательная и развивающая литература

полярные экспедиции

интересные факты истории

познавательная литература

великие мореплаватели

географические открытия

русский флот

графические романы

серьезное чтение

об истории серьезно

комиксы и манга

комиксы / графические романы

нон-фикшн в комиксах

руманга и рукомиксы

Chi-squared Goodness-of-fit Tests for Censored Data

Reliability and survival analysis are important applications of stochastic mathematics (probability, statistics and stochastic processes) that are usually covered separately in spite of the similarity of the involved mathematical theory. This title aims to redress this situation: it includes 21 chapters divided into four parts: Survival analysis, Reliability, Quality of life, and Related topics. Many of these chapters were presented at the European Seminar on Mathematical Methods for Survival Analysis, Reliability and Quality of Life in 2006.

зарубежная компьютерная литература

программы

Mathematical Methods in Survival Analysis, Reliability and Quality of Life

Без серии

Mikhail S. Nikulin