Priyantha Wijayatunga

Universitetslektor vid Handelshögskolan vid Umeå universitet Enhet: Statistik

priyantha.wijayatunga@umu.se

090-786 66 10

Samhällsvetarhuset, Biblioteksgränd 6 Umeå universitet, 901 87 Umeå

Presentation

Research interests

Theory and method: Causal inference using graphical models; Discriminative training of classifiers; Algebraic statistics.

Fields of application: Social sciences; Economics; Finance.
Fäll ihop
Senaste publikationer

2019

Discussion on the meeting on 'Data visualization'

Journal of the Royal Statistical Society: Series A (Statistics in Society), UK: Royal Statistical Society 2019, Vol. 182, (2) : 433-441

Wijayatunga, Priyantha; Diggle, Peter J.; Baillie, Mark; et al.

2018

Statistical challenges of administrative and transaction data: Discussion on the paper by Hand

Journal of the Royal Statistical Society: Series A (Statistics in Society), Wiley-Blackwell 2018, Vol. 181, (3) : 578-605

Babb, Penny; Zhang, Li-Chun; Allin, Paul; et al.

2017

Beyond subjective and objective in statistics: Discussion on the paper by Gelman and Hennig

Journal of the Royal Statistical Society: Series A (Statistics in Society), Wiley-Blackwell 2017, Vol. 180, (4) : 997-1033

Dawid, Philip; Wijayatunga, Priyantha; Pierides, Dean C.

2017

Discussion on the paper by Caron and Fox

Journal of The Royal Statistical Society Series B-statistical Methodology, USA: John Wiley & Sons 2017, Vol. 79, (5) : 1359-1359

Wijayatunga, Priyantha

2017

Resolving the Lord's Paradox

Proceedings of the 32nd International Workshop on Statistical Modelling: Volume II, Groningen, Netherlands: International Workshop on Statistical Modelling (IWSM) 2017 : 223-226

Wijayatunga, Priyantha

2016

A geometric view on Pearson's correlation coefficient and a generalization of it to non-linear dependencies

Ratio Mathematica, Italy: eiris 2016, Vol. 30 : 3-21

Wijayatunga, Priyantha

2016

Data Deluge and Its Analysis Issues

Proceedings of the 2nd International Conference in Accounting Researchers and Educators (ICARE 2016), Kelaniya: Department of Accountancy, University of Kelaniya 2016 : 21-21

Wijayatunga, Priyantha

2016

Rheumatoid Factor Isotypes in Relation to Antibodies Against Citrullinated Peptides and Anti-Carbamylated Antibodies in Individuals Before the Onset of Rheumatoid Arthritis

Arthritis Research & Therapy, Vol. 18

Brink, Mikael; Hansson, M; Mathsson-Alm, L; et al.

2015

Liver transplantation for hereditary transthyretin amyloidosis: after 20 years still the best therapeutic alternative?

Transplantation, Vol. 99, (9) : 1847-1854

Ericzon, Bo-Göran; Wilczek, Henryk E.; Larsson, Marie; et al.

2015

On Associative Confounder Bias

Thirteenth Scandinavian Conference on Artificial Intelligence : 157-166

Wijayatunga, Priyantha

2015

Probabilistic Analysis of Balancing Scores for Causal Inference

Journal of Mathematics Research, Canada: Canadian Center of Science and Education 2015, Vol. 7, (2) : 90-100

Wijayatunga, Priyantha

2014

Causal Effect Estimation Methods

Journal of Statistical and Econometric Methods, Scienpress Ltd 2014, Vol. 3, (2) : 153-170

Wijayatunga, Priyantha

2014

Viewing Simpson’s Paradox

Statistica & Applicazioni, Italy: 2014, Vol. XII, (2) : 225-235

Wijayatunga, Priyantha

2013

A Consistency Result for Bayes Classifiers with Censored Response Data

Theoretical mathematics and applications, Vol. 3, (4) : 47-54

Wijayatunga, Priyantha; de Luna, Xavier

2013

Book Review: Bayesian Theory and Applications

Qvintensen, Stockholm: Svenska statistikfrämjandet 2013, (4) : 18-19

Wijayatunga, Priyantha

2013

Correlation and causation explained

The Statistics Dictionary, The Royal Statistical Society UK and American Statistical Association, USA

Wijayatunga, Priyantha

2013

To transplant or not to transplant - Lessons learned from 20 years global collaboration in liver transplantation for hereditary transthyretin amyloidosis

Hepatology, Vol. 58 : 1011A-1011A

Ericzon, Bo-Goran; Wilczek, Henryk E.; Larsson, Marie; et al.

2011

Continuous development of arrhythmia is observed in Swedish transplant patients with familial amyloidotic polyneuropathy (amyloidogenic transthyretin Val30Met variant)

Liver transplantation, Vol. 17, (2) : 122-128

Okamoto, Sadahisa; Hörnsten, Rolf; Obayashi, Konen; et al.

2011

Development of cardiomyopathy after liver transplantation in Swedish hereditary transthyretin amyloidosis (ATTR) patients

Amyloid: Journal of Protein Folding Disorders, London: Informa Healthcare 2011, Vol. 18, (4) : 200-205

Okamoto, Sadahisa; Zhao, Ying; Lindqvist, Per; et al.

2006

Appraisal of companies with Bayesian networks

International Journal of Business Intelligence and Data Mining, InderScience Publishers 2006, Vol. 1, (3) : 329-346

Wijayatunga, Priyantha; Mase, Shigeru; Nakamura, Masanori

2006

Asymptotic Properties of Maximum Collective Conditional Likelihood Estimators for Naïve Bayes Classifiers

International Journal of Statistics and Systems

Wijayatunga, Priyantha; Mase, Shigeru

Visa publikationer i DiVA Fäll ihop
Forskningsprojekt

1 januari 2011 till 31 december 2013

Statistiska modeller för att förutsäga arbetslöshet

Forskningsämne: Statistik

Fäll ihop

Priyantha Wijayatunga

Presentation

Senaste publikationer

Forskningsprojekt