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Article: Comparing the regression slopes of independent groups

TitleComparing the regression slopes of independent groups
Authors
Ng, MWilcox, RR
Issue Date2010
PublisherThe British Psychological Society. The Journal's web site is located at http://www.bps.org.uk/publications/jMS_1.cfm
Citation
British Journal Of Mathematical And Statistical Psychology, 2010, v. 63 n. 2, p. 319-340 How to Cite?
DOI: http://dx.doi.org/10.1348/000711009X456845
AbstractIn this study, we explore the effects of non-normality and heteroscedasticity when testing the hypothesis that regression lines associated with two independent groups have the same slopes. Our results indicate that some recently proposed methods that allow heteroscedasticity and perform well in extant simulation studies do not perform well for the situation at hand. Two of the methods studied here are recommended for general use. © 2010 The British Psychological Society.
Persistent Identifierhttp://hdl.handle.net/10722/135569
ISSN
0007-1102
2023 Impact Factor: 1.5
2023 SCImago Journal Rankings: 1.735
ISI Accession Number ID
WOS:000277069000004
Funding AgencyGrant Number
University of Southern California Center for High-Performance Computing and Communications
Funding Information:

Computation for the work described in this paper was supported by the University of Southern California Center for High-Performance Computing and Communications (www.usc.edu/hpcc).

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorNg, Men_HK
dc.contributor.authorWilcox, RRen_HK
dc.date.accessioned2011-07-27T01:37:19Z-
dc.date.available2011-07-27T01:37:19Z-
dc.date.issued2010en_HK
dc.identifier.citationBritish Journal Of Mathematical And Statistical Psychology, 2010, v. 63 n. 2, p. 319-340en_HK
dc.identifier.issn0007-1102en_HK
dc.identifier.urihttp://hdl.handle.net/10722/135569-
dc.description.abstractIn this study, we explore the effects of non-normality and heteroscedasticity when testing the hypothesis that regression lines associated with two independent groups have the same slopes. Our results indicate that some recently proposed methods that allow heteroscedasticity and perform well in extant simulation studies do not perform well for the situation at hand. Two of the methods studied here are recommended for general use. © 2010 The British Psychological Society.en_HK
dc.languageengen_US
dc.publisherThe British Psychological Society. The Journal's web site is located at http://www.bps.org.uk/publications/jMS_1.cfmen_HK
dc.relation.ispartofBritish Journal of Mathematical and Statistical Psychologyen_HK
dc.rightsThe definitive version is available at www.blackwell-synergy.comen_US
dc.subject.meshMathematical Computing-
dc.subject.meshPsychology - statistics and numerical data-
dc.subject.meshPsychometrics - statistics and numerical data-
dc.subject.meshRegression Analysis-
dc.subject.meshSocial Sciences - statistics and numerical data-
dc.titleComparing the regression slopes of independent groupsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0007-1102&volume=63&issue=2&spage=319&epage=340&date=2010&atitle=Comparing+the+regression+slopes+of+independent+groupsen_US
dc.identifier.emailNg, M: marieng@hku.hken_HK
dc.identifier.authorityNg, M=rp01451en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1348/000711009X456845en_HK
dc.identifier.pmid19807946-
dc.identifier.scopuseid_2-s2.0-77953637651en_HK
dc.identifier.hkuros186133en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-77953637651&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume63en_HK
dc.identifier.issue2en_HK
dc.identifier.spage319en_HK
dc.identifier.epage340en_HK
dc.identifier.eissn2044-8317-
dc.identifier.isiWOS:000277069000004-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridNg, M=36155754200en_HK
dc.identifier.scopusauthoridWilcox, RR=7202527113en_HK
dc.identifier.citeulike6877800-
dc.identifier.issnl0007-1102-

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