• 1392 Citations
  • 20 h-Index
19972022

Research output per year

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Research Outputs

2019

Beyond mean modelling: bias due to misspecification of dispersion in Poisson-inverse Gaussian regression

Heller, G. Z., Couturier, D-L. & Heritier, S. R., Mar 2019, In : Biometrical Journal. 61, 2, p. 333-342 10 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Comments on: Modular regression—a Lego system for building structured additive distributional regression models with tensor product interactions

Stasinopoulos, M. D., Rigby, R. A., Heller, G. Z. & De Bastiani, F., 12 Mar 2019, In : Test. 28, 1, p. 52-54 3 p.

Research output: Contribution to journalComment/opinion

Predicting falls in people with Parkinson’s disease: impact of methodological approaches on predictors identified

Almeida, L. R. S., Heller, G., Allen, N. E., Canning, C. G., Sherrington, C., Valenca, G. T., Oliveira-Filho, J. & Paul, S. S., 25 Jul 2019, In : Aging clinical and experimental research.

Research output: Contribution to journalArticle

Remodeling of the feeding arterial system after surgery for resection of brain arteriovenous malformations: an observational study

Morgan, M. K., Guilfoyle, M., Kirollos, R. & Heller, G. Z., 1 Jan 2019, In : Neurosurgery. 84, 1, p. 84-94 11 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2018

Comparing outcome scales for unruptured intracranial aneurysms: a prospective cohort study

Morgan, M. K., O'Donnell, J. M., Heller, G. Z. & Rogers, J. M., Dec 2018, In : Journal of Clinical Neuroscience. 58, p. 56-63 8 p.

Research output: Contribution to journalArticle

Open Access
File
9 Citations (Scopus)
8 Downloads (Pure)

ordinalCont: Ordinal Regression Analysis for Continuous Scales: Version 2.0.0

Manuguerra, M. & Heller, G., 21 Nov 2018

Research output: Non-traditional research outputSoftware

The role of embolization before surgery for Spetzler-Ponce Class B and C brain AVMs: a prospective cohort series

Morgan, M. K. & Heller, G. Z., 1 Aug 2018, In : Journal of Neurosurgical Sciences. 62, 4, p. 429-436 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
Open Access
File
10 Citations (Scopus)
4 Downloads (Pure)
2017

Deliberate employment of postoperative hypotension for brain arteriovenous malformation surgery and the incidence of delayed postoperative hemorrhage: a prospective cohort study

Morgan, M. K., Wiedmann, M. K. H., Assaad, N. N. A., Parr, M. J. A. & Heller, G. Z., Nov 2017, In : Journal of Neurosurgery. 127, 5, p. 1025-1040 16 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Flexible regression and smoothing: using GAMLSS in R

Stasinopoulos, D. M., Rigby, R., Heller, G., Voudouris, V. & De Bastiani, F., 2017, Boca Raton, Florida: Chapman & Hall/CRC. 549 p. (Chapman and Hall/CRC the R Series)

Research output: Book/ReportBook

57 Citations (Scopus)
7 Citations (Scopus)

Semi-parametric ordinal regression models for continuous scales

Manuguerra, M., Heller, G. & Ma, J., 2017, Proceedings of the 32nd International Workshop on Statistical Modelling. Grzegorczyk, M. & Ceoldo, G. (eds.). Groningen, Vol. 1. p. 236-241 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

The risk of seizure following surgery for brain arteriovenous malformation: a prospective cohort study

O’Donnell, J. M., Morgan, M. K. & Heller, G. Z., 1 Dec 2017, In : Neurosurgery. 81, 6, p. 935-948 14 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
3 Citations (Scopus)
2016

Complication-effectiveness analysis for brain arteriovenous malformation surgery: a prospective cohort study

Morgan, M. K., Wiedmann, M., Assaad, N. N. & Heller, G. Z., 1 Jul 2016, In : Neurosurgery. 79, 1, p. 47-57 11 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Complication-effectiveness analysis for unruptured intracranial aneurysm surgery: a prospective cohort study

Morgan, M. K., Wiedmann, M., Assaad, N. N. & Heller, G. Z., 1 May 2016, In : Neurosurgery. 78, 5, p. 648-659 12 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Factors associated with proximal intracranial aneurysms to brain arteriovenous malformations: A prospective cohort study

Morgan, M. K., Alsahli, K., Wiedmann, M., Assaad, N. N. & Heller, G. Z., 1 Jun 2016, In : Neurosurgery. 78, 6, p. 787-792 6 p.

Research output: Contribution to journalReview article

10 Citations (Scopus)

How to analyze the Visual Analogue Scale: myths, truths and clinical relevance

Heller, G. Z., Manuguerra, M. & Chow, R., 1 Oct 2016, In : Scandinavian Journal of Pain. 13, p. 67-75 9 p.

Research output: Contribution to journalReview article

27 Citations (Scopus)

The risk of seizure after surgery for unruptured intracranial aneurysms: A prospective cohort study

O'Donnell, J. M., Morgan, M. K., Bervini, D., Heller, G. Z. & Assaad, N., 1 Aug 2016, In : Neurosurgery. 79, 2, p. 222-229 8 p.

Research output: Contribution to journalArticle

2015

A mass shooting at Port Arthur, Tasmania, Australia: A study of its impact on early pregnancy losses using a conception time-based methodology

Dean, R. G., Dean, J., Heller, G. Z. & Leader, L. R., Nov 2015, In : Human Reproduction. 30, 11, p. 2671-2676 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A statistical method for the analysis of speech intelligibility tests

Hu, W., Swanson, B. A. & Heller, G. Z., 6 Jul 2015, In : PLoS ONE. 10, 7, p. 1-17 17 p., e0132409.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
17 Downloads (Pure)

Exercise for falls prevention in Parkinson disease: A randomized controlled trial

Canning, C. G., Sherrington, C., Lord, S. R., Close, J. C. T., Heritier, S., Heller, G. Z., Howard, K., Allen, N. E., Latt, M. D., Murray, S. M., O'Rourke, S. D., Paul, S. S., Song, J. & Fung, V. S. C., 20 Jan 2015, In : Neurology. 84, 3, p. 304-312 9 p.

Research output: Contribution to journalArticle

104 Citations (Scopus)

Knowledge, Attitude, Practice and Barriers regarding cervical cancer and its screening using Pap smear, in rural women of Ba, Lautoka and Nadi, Fiji

Naidu, S., Heller, G., Qalomaiwasa, G., Naidu, S. & Gyaneshwar, R., 2015, In : Pacific journal of reproductive health. 1, 2, p. 50-59 10 p.

Research output: Contribution to journalArticle

Open Access
File
20 Downloads (Pure)
2014

Ambient Temperature and Severity of Intracerebral Haemorrhage: The interact1 Study

Zheng, D., Arima, H., Heeley, E., Karpin, A., Heller, G., Yang, J., Chalmers, J. & Anderson, C. S., 2014, In : Neuroepidemiology. 42, 3, p. 169-173 5 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A post-hospital home exercise program improved mobility but increased falls in older people: A randomised controlled trial

Sherrington, C., Lord, S. R., Vogler, C. M., Close, J. C. T., Howard, K., Dean, C. M., Heller, G. Z., Clemson, L., O'Rourke, S. D., Ramsay, E., Barraclough, E., Herbert, R. D. & Cumming, R. G., 2014, In : PLoS ONE. 9, 9, p. 1-12 12 p., e104412.

Research output: Contribution to journalArticle

Open Access
File
50 Citations (Scopus)
12 Downloads (Pure)

A whale alarm fails to deter migrating humpback whales: An empirical test

Harcourt, R., Pirotta, V., Heller, G., Peddemors, V. & Slip, D., 2014, In : Endangered Species Research. 25, 1, p. 35-42 8 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Comparison of electromyography and kinemyography during recovery from non-depolarising neuromuscular blockade

Stewart, P. A., Freelander, N., Liang, S., Heller, G. & Phillips, S., 2014, In : Anaesthesia and Intensive Care. 42, 3, p. 378-384 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Risk factors for frequent falls in people with Parkinson's disease

Paul, S. S., Allen, N. E., Sherrington, C., Heller, G., Fung, V. S. C., Close, J. C. T., Lord, S. R. & Canning, C. G., 2014, In : Journal of Parkinson's Disease. 4, 4, p. 699-703 5 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Surgery for unruptured arteriovenous malformations of the brain is better than conservative management for selected cases: a prospective cohort study

Bervini, D., Morgan, M. K., Ritson, E. A. & Heller, G., 1 Oct 2014, In : Journal of Neurosurgery. 121, 4, p. 878-890 13 p.

Research output: Contribution to journalArticle

76 Citations (Scopus)
10 Citations (Scopus)

Work-related road traffic injury: a multilevel systems protocol

Newnam, S., Sheppard, D. M., Griffin, M. A., McClure, R. J., Heller, G., Sim, M. R. & Stevenson, M. R., 2014, In : Injury Prevention. 20, 4, p. 1-6 6 p., e6.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
3 Downloads (Pure)
2013

Monte Carlo methods in spatio-temporal regression modeling of migration in the EU

Manuguerra, M., Sofronov, G., Tani, M. & Heller, G., 2013, Proceedings of the 2013 IEEE Conference on Computational Intelligence for Financial Engineering and Economics, CIFEr 2013 - 2013 IEEE Symposium Series on Computational Intelligence, SSCI 2013. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 128-134 7 p. 6611708

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

1 Citation (Scopus)

Swimming with whales in Tonga: Sustainable use or threatening process?

Kessler, M., Harcourt, R. & Heller, G., May 2013, In : Marine Policy. 39, p. 314-316 3 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2012

A modelling approach for blood units transfused after stem cell transplantation

Heller, G. Z. & Dunlop, L. C., 10 Dec 2012, In : Statistics in Medicine. 31, 28, p. 3649-3655 7 p.

Research output: Contribution to journalArticle

Comparison of evoked electromyography in three muscles of the hand during recovery from non-depolarising neuromuscular blockade

Phillips, S., Stewart, P. A., Freelander, N. & Heller, G., 2012, In : Anaesthesia and Intensive Care. 40, 4, p. 690-696 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Influence of the combination of patient age and deep venous drainage on brain arteriovenous malformation recurrence after surgery

Morgan, M. K., Patel, N. J., Simons, M., Ritson, E. A. & Heller, G. Z., Nov 2012, In : Journal of Neurosurgery. 117, 5, p. 934-941 8 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Monte Carlo methods in spatio-temporal regression modelling of migration in the EU

Manuguerra, M., Sofronov, G. & Heller, G. Z., 2012, p. 116. 1 p.

Research output: Contribution to conferenceAbstract

Multilevel latent variable models for global health-related quality of lifeassessment

Kifley, A., Heller, G. Z., Beath, K. J., Bulger, D., Ma, J. & Gebski, V., May 2012, In : Statistics in Medicine. 31, 11-12, p. 1249-1264 16 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Ordinal regression models for continuous scales

Heller, G. Z. & Manuguerra, M., 2012, Proceedings of the 27th International Workshop on Statistical Modelling. Komárek, A. & Nagy, S. (eds.). Amsterdam, The Netherlands: Statistical Modelling Society, Vol. 1. p. 159-164 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2 Citations (Scopus)
2011

Long-range forecasting of intermittent streamflow

Van Ogtrop, F. F., Vervoort, R. W., Heller, G. Z., Stasinopoulos, D. M. & Rigby, R. A., 2011, In : Hydrology and Earth System Sciences. 15, 11, p. 3343-3354 12 p.

Research output: Contribution to journalArticle

Open Access
File
14 Citations (Scopus)
11 Downloads (Pure)
Open Access
File
12 Citations (Scopus)
3 Downloads (Pure)
2010

Ordinal regression models for continuous scales

Manuguerra, M. & Heller, G. Z., 2010, In : International Journal of Biostatistics. 6, 1, p. 1557-4679 23 p., 14.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2009

Impact of release intervals on empirical research into software evolution, with application to the maintainability of Linux

Thomas, L. G., Schach, S. R., Heller, G. Z. & Offutt, J., 2009, In : IET Software. 3, 1, p. 58-66 9 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Latent trajectory modelling of multivariate binary data

Beath, K. J. & Heller, G. Z., Oct 2009, In : Statistical Modelling. 9, 3, p. 199-213 15 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Randomly stopped sum models: a hydrological application

Heller, G. Z., Stasinopoulos, D. M., Rigby, R. A. & Van Ogtrop, F., 2009, International Workshop on Statistical Modelling. Booth, J. (ed.). USA: Cornell University, p. 156-163 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2008

Biostatistics @ distance: A model for successful multi-institutional delivery

Heller, G. Z., Forbes, A. B., Dear, K. B. G. & Jobling, E., Oct 2008, In : American Statistician. 62, 4, p. 321-328 8 p.

Research output: Contribution to journalReview article

3 Citations (Scopus)

Generalized linear models for insurance data

de Jong, P. & Heller, G. Z., 1 Jan 2008, 1 ed. Cambridge, UK; New York: Cambridge University Press. 196 p. (International Series on Actuarial Science)

Research output: Book/ReportBook

129 Citations (Scopus)
2007

Mean and dispersion modelling for policy claims costs

Heller, G. Z., Stasinopoulos, D. M., Rigby, R. A. & De Jong, P., 2007, In : Scandinavian Actuarial Journal. 2007, 4, p. 281-292 12 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)