Ray Watson

The effect of packaging on consumer eating quality of beef

RJ Polkinghorne, J Philpott, Jessira Perovic, J Lau, L Davies, W Mudannayake, R Watson, G Tarr, JM Thompson

Journal article  |  2018  |  MEAT SCIENCE

This experiment examined 3 packaging systems: overwrap packaging using oxygen permeable film (OWP); vacuum skin packaging (VSP) an..

EXACT CONFIDENCE INTERVALS FOR PROPORTIONS ESTIMATED BY GROUP TESTING WITH DIFFERENT GROUP SIZES

Konstantine A Dres, Graham Hepworth, Ray Watson

Journal article  |  2015  |  AUSTRALIAN & NEW ZEALAND JOURNAL OF STATISTICS

Group testing is the process of combining individual samples and testing them as a group for the presence of an attribute. The use..

A comparison of Japanese and Australian consumers' sensory perceptions of beef

Rod J Polkinghorne, Takanori Nishimura, Kate E Neath, Ray Watson

Journal article  |  2014  |  ANIMAL SCIENCE JOURNAL

This paper presents a comparison of Japanese and Australian consumer sensory responses to beef, based on Meat Standards Australia ..

Embedding case studies into statistical teaching to enhance quantitative skills of biomedicine students

M Familari, K Elliott, R Watson, KE Matthews

Journal article  |  2012  |  International Journal of Innovation in Science and Mathematics Education

Students often find it difficult to appreciate the relevance of statistical analysis and the role of quantitative skills (QS) to t..

A Study of Suicide Risk Using a Cox Cure Model via a Retrospective Sampling and Multiple Imputation

Ying Xu, KF Lam, Feifei Zhou, Paul SF Yip, Ray Watson

Journal article  |  2012  |  COMMUNICATIONS IN STATISTICS-THEORY AND METHODS

The incidence of suicide is an example of rare event. A Cox cure model is adopted to examine the suicide risk of a cohort study of..

Japanese consumer categorisation of beef into quality grades, based on Meat Standards Australia methodology

Rod J Polkinghorne, Takanori Nishimura, Kate E Neath, Ray Watson

Journal article  |  2011  |  ANIMAL SCIENCE JOURNAL

The objective was to evaluate the sensory categorisation of beef by Japanese consumers, based on Meat Standards Australia methodol..

ESTIMATION OF THE NUMBER OF PEOPLE IN A DEMONSTRATION

Paul SF Yip, Ray Watson, KS Chan, Eric HY Lau, Feng Chen, Ying Xu, Liqun Xi, Derek YT Cheung, Brian YT Ip, Danping Liu

Journal article  |  2010  |  AUSTRALIAN & NEW ZEALAND JOURNAL OF STATISTICS

It is of interest to estimate the size of a crowd in a demonstration. We propose a practical method to obtain an estimate of the s..

Assessing the impact of suicide exclusion periods on life insurance

P Yip, D Pitt, Y Wang, XW Wu, RK Watson, RM Huggins, Y Xu

Journal article  |  2010  |  Crisis: the journal of crisis intervention and suicide prevention

Estimation in capture-recapture models when covariates are subject to measurement errors and missing data

Liqun Xi, Ray Watson, Ji-Ping Wang, Paul SF Yip

Journal article  |  2009  |  CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE

For capture-recapture models when covariates are subject to measurement errors and missing data, a set of estimating equations is ..

Delirium in the elderly. A survey of environmental policies and procedures in Melbourne hospitals

Rosie Watson, Caroline A Brand, Ray Watson, Dina C LoGiudice

Journal article  |  2009  |  AUSTRALIAN HEALTH REVIEW

This study aimed to review the presence of policies for management of behavioural symptoms and physical restraints, the availabili..