authors
- MEILAN VILA, ANDREA
- Francisco Fernandez, M.
- Crujeiras, R. M.
Goodness-of-fit tests for multiple regression with circular response
Articles
Overview
published in
publication date
- January 2021
Digital Object Identifier (DOI)
full text
International Standard Serial Number (ISSN)
- 0094-9655
Electronic International Standard Serial Number (EISSN)
- 1563-5163
abstract
- (copyright) 2021 Informa UK Limited, trading as Taylor & Francis Group.Testing procedures for assessing a parametric regression model with a circular response and an (Formula presented.) -valued covariate are proposed and analysed in this work. The test statistics are based on a circular distance comparing a (non-smoothed or smoothed) parametric circular regression estimator and a nonparametric one. Two bootstrap procedures for calibrating the tests in practice are also presented. Finite sample performance of the tests in different scenarios is analysed by simulations and illustrated with real data examples.
Classification
keywords
- 62g08; 62g09; 62g10; 62h11; bootstrap; circular data; local linear regression; model checking