Biography
I hold the position of Senior Lecturer (Statistics) in the Department of Mathematics and Statistics and am co-PI (with Professors Stephen OBrien, and Eugene Benilov) of the applied mathematics and statistics SFI funded research group MACSI (www.macsi.ie) I lead a work packages in the EI/IDA funded UL based Pharmaceutical Manufacturing Technology Centre (PMTC). I am also a Health Research Institute affiliated researcher.
Research Interests
My main research area concerns the statistical analysis of curve data as applied to the area of human biomechanics. My main collaborators in this area are Doctors Drew Harrison (PESS) and Norma Bargary (MACSI). Our current research is concerned with developing mathematical and statistical models to help understand the relationship and interaction between biomechanical function and muscular stimulus. I also have considerable experience analysing large epidemiological / population based data sets and data from biomedical applications. Other research interests include multivariate general linear mixed models, outlier detection, functional data analysis.
Professional Activities
Committee
- 1998 Irish Statistical Association,
- 1996 Royal Statistical Society,
- 1996 American Statistical Association,
Publications
Conference Publication
Agricultural Research Forum
Breen, E., Hayes K. and Arkins, S.
Agricultural Research Forum
Breen, E., Hayes K. and Arkins S.
23rd International Workshop on Statistical Modelling
Coffey, N., Hayes, K., Donoghue, O. and Harrison, A.J.
2008 IEEE SENSORS APPLICATIONS SYMPOSIUM
Arshak, K; Adepoju, F; Hayes, K
23rd International Symposium on Biomechanics in Sport
Donoghue, O., Harrison, A.J., Hayes, K., Coffey, N.
23rd International Symposium on Biomechanics in Sport
Donoghue, O., Harrison, A.J., Hayes, K., and Coffey, N.
Other Journal
Estimating the cost of filling the 2006 GAA Players Stickers Album using Euler's approximation for Harmonic Sums
Hayes, K; Hannigan, A
Irish Mathematics Teachers Association Newsletter
Trading coupons: completing the world cup football sticker album
Hayes, K; Hannigan, A
Significance
Other Publication
A note on the use of outlier criteria in Ontario laboratory quality control schemes
Hayes, K; Kinsella, A; Coffey, N
DOI: 10.1016/j.clinbiochem.2006.08.019
Trading coupons: Completing the World Cup football sticker album
Hayes K., Hannigan A.
DOI: 10.1111/j.1740-9713.2006.00192.x
Peer Reviewed Journal
Product partition latent variable model for multiple change-point detection in multivariate data
Nyamundanda, G,Hegarty, A,Hayes, K
Journal Of Applied Statistics
DOI: 10.1080/02664763.2015.1029444
Establishing trimester-specific maternal thyroid function reference intervals
Khalid, AS,Marchocki, Z,Hayes, K,Lutomski, JE,Joyce, C,Stapleton, M,O'Mullane, J,O'Donoghue, K
Annals Of Clinical Biochemistry
DOI: 10.1177/0004563213496394
Sexually transmitted infection incidence among adolescents in Ireland
Davoren, MP,Hayes, K,Horgan, M,Shiely, F
Journal Of Family Planning And Reproductive Health Care
DOI: 10.1136/jfprhc-2013-100596
Comparison of risk factors for prevalent sexually transmitted infections based on attendees at two genitourinary medicine clinics in Ireland
Shiely, F,Hayes, K,Horgan, M
International Journal Of Std & Aids
DOI: 10.1177/0956462413491732
Finite-Sample Bias-Correction Factors for the Median Absolute Deviation
Hayes, K
Communications In Statistics-Simulation And Computation
DOI: 10.1080/03610918.2012.748913
Movement variability and skills monitoring in sports
Preatoni, E,Hamill, J,Harrison, AJ,Hayes, K,Van Emmerik, REA,Wilson, C,Rodano, R
Sports Biomechanics
DOI: 10.1080/14763141.2012.738700
The health status of Irish honeybee colonies in 2006
Coffey, ME,Barth, S,Hayes, K,Breen, J
Irish Journal Of Agricultural And Food Research
Height and Weight Bias: The Influence of Time
Shiely, F,Hayes, K,Perry, IJ,Kelleher, CC
Plos One
DOI: 10.1371/journal.pone.0054386
Common functional principal components analysis: A new approach to analyzing human movement data
Coffey N., Harrison A.J., Donoghue O.A., Hayes K.
Human Movement Science
DOI: 10.1016/j.humov.2010.11.005
Bounds for a multivariate extension of range over standard deviation based on the Mahalanobis distance
Gath, EG; Hayes, K
Linear Algebra And Its Applications
DOI: 10.1016/j.laa.2011.03.039
A Geometrical Interpretation of an Alternative Formula for the Sample Covariance
Hayes, K
American Statistician
DOI: 10.1198/tast.2011.09067
Temporal trends in misclassification patterns of measured and self-report based body mass index categories - findings from three population surveys in Ireland
Shiely, F; Perry, IJ; Lutomski, J; Harrington, J; Kelleher, CC; Mcgee, H; Hayes, K
Bmc Public Health
DOI: 10.1186/1471-2458-10-560
Expedited Partner Therapy: A Robust Intervention
Shiely, F; Hayes, K; Thomas, KK; Kerani, RP; Hughes, JP; Whittington, WLH; Holmes, KK; Handsfield, HH; Hogben, M; Golden, MR
Sexually Transmitted Diseases
DOI: 10.1097/OLQ.0b013e3181e1a296
Increased sexually transmitted infection incidence in a low risk population: Identifying the risk factors
Shiely, F; Horgan, M; Hayes, K
European Journal Of Public Health
DOI: 10.1093/eurpub/ckp142
A note on the use of outlier criteria in Ontario laboratory quality control schemes.
Hayes, K., Kinsella, A., and Coffey, N.
Clinical Biochemistry
Bounds for the largest Mahalanobis distance
Gath, EG; Hayes, K
Linear Algebra And Its Applications
DOI: 10.1016/j.laa.2006.04.007
A Lower Bound for the Most Deviant Z Score
Hayes, K
Teaching Statistics
Spurious and non-spurious power in performance criteria for tests of discordancy
Hayes, K; Kinsella, T
Journal Of The Royal Statistical Society Series D-The Statistician
DOI: 10.1111/1467-9884.00342
The impact of environmental factors on the distribution of plant species in a burren grassland patch: Implications for conservation
Moles R., Hayes K., O'Regan B., Moles N.
Biology And Environment
Evaluating biodiversity through functional groups: A comparison of functional groups and biodiversity measures
Moles R., Hayes K.
Biology And Environment
A study of ageing in acrylic adhesives
Lyons, E; Leahy, JJ; Hayes, K
International Journal Of Adhesion And Adhesives
DOI: 10.1016/S0143-7496(00)00025-7
Study of ageing in acrylic adhesives
Lyons E., Leahy J.J., Hayes K.
International Journal Of Adhesion And Adhesives
DOI: 10.1016/S0143-7496(00)00025-7
Simplifying general least squares
Hayes, K; Haslett, J
American Statistician
DOI: 10.2307/2686060
Residuals for the linear model with general covariance structure
Haslett, J; Hayes, K
Journal Of The Royal Statistical Society Series B-Statistical Methodology
DOI: 10.1111/1467-9868.00119