Modelling circular random variables with a spike at zero

Atanu Biswas, Jayant Jha and Somak Dutta

Statistics & Probability Letters, 2016, vol. 109, issue C, 194-201

Abstract: This paper discusses models for circular responses with a spike at zero. Maximum likelihood estimation for the underlying parameters and a test for checking a spike are also carried out. Simulations and a real data example are considered for illustrations.

Keywords: Circular data; EM algorithm; Mixed model; Spike at zero; von Mises distribution (search for similar items in EconPapers)
Date: 2016
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0167715215301504
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:stapro:v:109:y:2016:i:c:p:194-201

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/supportfaq.cws_home/regional
https://shop.elsevie ... _01_ooc_1&version=01

DOI: 10.1016/j.spl.2015.11.022

Access Statistics for this article

Statistics & Probability Letters is currently edited by Somnath Datta and Hira L. Koul

More articles in Statistics & Probability Letters from Elsevier
Bibliographic data for series maintained by Catherine Liu ().