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Department of Statistical Science University College London Gower Street, London. WC1E 6BT. United Kingdom. Tel: 44 (0)20 7679 1859 Fax: 44 (0)20 7383 4703 |
Rex Galbraith
rex@stats.ucl.ac.uk |
RESEARCH INTERESTS
Stochastic modelling
Applied statistics Luminescence dating
Fission track analysis
RECENT PUBLICATIONS
Fordham, J.L.A., Moorhead, C.F. & Galbraith, R.F. (2000) Dynamic range limitations of intensified CCD photon-counting detectors. Mon. Not. R. Astron. Soc.,312,83--88.
Roberts, R.G., Galbraith, R.F., Yoshida, H., Laslett, G.M. and Olley, J.M. (2000) Distinguishing dose populations in sediment mixtures: a test of optical dating procedures using mixturesof laboratory-dosed quartz. Radiation Measurements,32,459--465.
Yoshida, H., Roberts, R.G., Olley, J.M., Laslett, G.M., and Galbraith, R.F. (2000) Extending the age range of optical dating using single `supergrains' of quartz. Radiation Measurements, 32, 439--446.
Roberts, R.G., Galbraith, R.F., Olley, J.M., Laslett, G.M., and Yoshida, H. (1999) Optical dating of single grains of quartz from Jinmium rock shelter, Northern Australia. Part II: results, interpretations and implications. Archaeometry, 41, p365-395.
Galbraith, R.F., Roberts, R.G., Laslett, G.M., Yoshida, H. and Olley, J.M. (1999) Optical dating of single grains of quartz from Jinmium rock shelter, northern Australia. Part I: experimental design and statistical models. Archaeometry, 41, p339-364.
Bigazzi, G. & Galbraith, R.F. (1999) Point-counting technique for fission track dating of glass shards, and its relative standard error. Quaternary Research, 51, p67-73.
Roberts, R., Yoshida, H., Galbraith, R., Laslett, G., Jones, R. and Smith, M. (1998) New methods verify Malakunanja ages. Ancient TL, 16, p19-24.
Roberts, R., Bird, M., Galbraith, R., Lawson, E., Laslett, G., Yoshida, H., Jones, R., Fullagar, R., Jacobsen, G. and Hus, Q. (1998), Optical and radiocarbon dating at Jinmium rock shelter in Northern Australia. Nature, 393, p358-368.
Galbraith, R.F. (1998) The trouble with probability density plots of fission track ages. Radiation Measurements, 29, p125-131.
Tagami, T., Galbraith, R.F., Yamada, R. & Laslett, G.M. (1998) Revised annealing kinetics of fission tracks in zircon and geological implications. In Advances in Fission-Track Geochronology, pp 99-112, Eds Van den haute, P. and De Corte, F., Kluwer Academic Publishers, 1998.
van der Touw, J.W., Galbraith, R.F. & Laslett, G.M. (1997) A logistic truncated normal mixture model for overdispersed binomial data. Journal of Statistical Computation and Simulation, 59, p349-373.
Galbraith, R.F. & Laslett, G.M.(1997) Statistical modelling of thermal annealing of fission tracks in zircon. Chemical Geology (Isotope Geoscience Section), 140, p123-135.
Goutis, C. & Galbraith, R.F. (1996) A parametric model for heterogeneity in paired Poisson counts. Canadian Journal of Statistics, 24, p569-581.
Laslett, G.M., & Galbraith, R.F. (1996) Statistical modelling of thermal annealing of fission tracks in apatite. Geochimica et Cosmochimica Acta, 60, p5117-5131.
Laslett, G.M., & Galbraith, R.F. (1996) Statistical properties of semi-tracks in fission track analysis. Radiation Measurements, 26, p565-576.
Galbraith, R.F. (1994) Some applications of radial plots. J. Amer. Statist. Ass., 89, p1232-1242.
Laslett, G.M., Galbraith, R.F., & Green, P.F. (1993) The analysis of projected fission track lengths. Radiation Measurements 23, p103-123.
Miller, D.S., Crowley, K.D., Dokka, R.K., Galbraith, R.F., Kowallis, B.J. & Naeser, C.W. (1993) Results of interlaboratory comparison of fission track ages for the 1992 Fission Track Workshop. Nucl. Tracks Radiat. Meas., 21, p565-573.
Galbraith, R.F., & Laslett, G.M. (1993) Statistical models for mixed fission track ages. Nucl. Tracks Radiat. Meas., 21, p459-470.
Galbraith, R.F., Laslett, G.M., Green, P.F. & Duddy, I.R. (1990) Apatite fission track analysis: geological thermal history analysis based on a three-dimensional random process of linear radiation damage. Phil. Trans. R. Soc. Lond., A 332, p419-438.
Galbraith, R.F. (1990) The radial plot: graphical assessment of spread in ages., Nucl. Tracks Radiat. Meas., 17, p207-214.
Galbraith, R.F., & Green, P.F. (1990) Estimating the component ages in a finite mixture., Nucl. Tracks Radiat. Meas., 17, p196-206.
Galbraith, R.F. & Laslett G.M. (1988) Some calculations relevant to thermal annealing of fission tracks in apatite. Proc. Roy. Soc., Lond., A 419, p305-321.
Galbraith, R.F. (1988) A note on graphical display of odds ratios from several clinical trials., Statistics in Medicine, 7, p889-894.
Galbraith, R.F. (1988) Graphical display of estimates having differing standard errors. Technometrics, 30, p271-281.
Galbraith, R.F. (1986) Statistical analysis of C.W.Naeser's Fish Canyon zircon data. Nucl. Tracks Radiat. Meas., 11, p295-300.
Galbraith, R.F. (1986) Allocation of grains in the population method of fission track dating. Nucl. Tracks Radiat. Meas., 11, p201-203.
Galbraith, R.F., & Laslett, G.M. (1985) Some remarks on statistical estimation in fission track dating. Nuclear Tracks, 10, p361-363.
Galbraith, R.F. (1984) On statistical estimation in fission track dating. Math. Geol., 16, p653-669.
Galbraith, R.F. (1982) Statistical analysis of some fission track counts and neutron fluence measurements. Nuclear Tracks, 6, 99-107.
Galbraith, R.F., & Walley, D. (1982) Further properties for unilateral binary processes. J. Appl. Prob., (1982), 19, p332-343.
Galbraith, R.F. (1981) On statistical models for fission track counts. Math. Geol., 13, p471-478; Reply 485-488.
Galbraith, R.F., & Walley, D. (1980) Ergodic properties of a two dimensional binary process. J. Appl. Prob., 17, p124-133.
Brooks, R.J., Dawid, A.P., Galbraith, J.I., Galbraith, R.F., Smith, A.F.M., & Stone, M. (1978) A note on forecasting car ownership. J. Roy. Statist. Soc. A 141, p64-68.
Galbraith, R.F., & Walley, D. (1976) On a two dimensional binary process. J. Appl. Prob., 13, p548-557.
Welberry, T.R. & Galbraith, R.F. (1975) The effect of nonlinearity on a two dimensional model of crystal growth disorder. J. Appl. Cryst., 8, p636-644.
Galbraith, R.F., & Galbraith, J.I. (1974) On the inverses of some patterned matrices arising in the theory of stationary time series. J. Appl. Prob., 11, p 63-71.
Welberry, T.R., & Galbraith, R.F. (1973) A two dimensional model of crystal growth disorder. Appl. Cryst. 6, p87-96.
Abstracts and articles
Yoshida, H., Laslett, G.M., Olley, J.M., Galbraith, R.F. and Roberts, R.G. (1999) Extending the age range of optical dating using single grains of quartz. Presented at 9th International Conference on Luminescence and Electron Spin Resonance Dating, Rome 6--10 September, 1999.
Roberts, R.G., Galbraith, R.F., Olley, J.M., Laslett, G.M. and Yoshida, H. (1999) A blind test of single-grain optical dating using a multiple-dose mixture. Presented at 9th International Conference on Luminescence and Electron Spin Resonance Dating, Rome 6--10 September, 1999.
Galbraith, R.F., Laslett, G.M., Roberts, R.G., Yoshida, H., and Olley, J.M. (1999) Statistical modelling of optically stimulated luminescence from single grains of quatrz. Presented at 9th International Conference on Luminescence and Electron Spin Resonance Dating, Rome 6--10 September, 1999.
Sands of Time. (1999 ) UCL Science, 13.
How many Greens in a Tony? On Track, June 1998.
Roberts, R., Olley, J., Yoshida, H., Galbraith, R. and Laslett, G. (1998) Optical dating of sediments from Jinmium rock shelter, Northern Australia. Presented at the 63rd Annual Meeteing of the Society for American Archaeology, Seattle, March 25th -- 29th, 1998.
Trigonometric Regression (1998). Entry in Encyclopedia of Biostatistics,Armitage, P. and Colton, T. eds, Wiley .
A negative association. (1997) On Track.
Fission track dating of apatites from a mid-oceanic continental segment: the Seychelles Islands in the Indian Ocean. (1996), Presented to International Workshop on Fission Track Dating, Gent, (with A.J.W. Gleadow & D.A. Foster).
Discussion of ``League tables and their limitations: statistical issues in comparisons of institutional performance'' by H. Goldstein and D.J. Spiegelhalter. J. Roy. Statist. Soc. A, 159, p418-420. (1996)
A note on the graphical presentation of a collection of means. (1996). Letter to the Editor J. Roy. Statist. Soc. A, 159, p611-613, (with J.I.\ Galbraith).
Application of radial plots in clinical biostatistics (1996). Invited presentation to ISCB Meeting, Budapest, 24-30 Aug.
Statistical modelling of fission tracks in apatite (1996). Presented to International Workshop on Fission Track Dating, Gent, (with G.M.Laslett).
Statistical properties of semi-tracks (1996). Poster presented to International Workshop on Fission Track Dating, Gent, (with G.M. Laslett).
Statistical analysis of semi-track lengths. (1996) Presented to International Workshop on Fission Track Dating, Gent, (with G.M. Laslett).
Modelling mixed fission track ages: a cube root truncated normal model. (1995). Research Report No 144, Department of Statistical Science, UCL, (with G.M. Laslett)
A four parameter model for mixed fission track ages. (1996) DMS Technical Report No. DMS-D96/46 CSIRO Division of Mathematics and Statistics, 44pp., (with J. van der Touw, & G.M. Laslett.).
Statistical models for mixed ages in fission track analysis. (1993) Research Report No 114, Department of Statistical Science, UCL, 30pp.
Some applications of radial plots. (1993) Research Report No 116, Department of Statistical Science, UCL.
Trials and Errors. (1993), On Track, 3, no.~1
Fission Track Analysis. (1992) Presented at the Royal Statistical Society Conference (Stochastic Modelling session) in Sheffield, UK.
The analysis of projected fission track lengths. Research Report No 107, Department of Statistical Science, UCL (1992) (with G.M. Laslett and P.F. Green).
Estimation of geological parameters from projected lengths and angles. (1993) Presented at the 7th International Workshop on Fission Track Thermochonology, Philadelphia, USA, 1992. Abstract in Nucl. Tracks Radiat. Meas., 21, p600.
A message from Alaska. (1992), On Track, 2, no.1.
Middle Age Spread. (1992), 2, no.2.
It's all a plot. (1991), On Track , 1, no.2.
Communicating with scientists: experiences with fission tracks and radial plots. Presented at the Third International Conference on Teaching Statistics, Dunedin, New Zealand, 1990. Abtract in the Proceedings of the Third International Conference on Teaching Statistics, Volume 2, p 120, published by the International Statistical Institute.
Estimating the component ages in a finite mixture. (1988) Presented at the 6th International Conference on Fission Track Dating, Besancon, France.
The radial plot: graphical assessment of spread in ages. (1988) Presented at the 6th International Conference on Fission Track Dating, Besancon, France.
Some aspects of length measurements of fission tracks in apatite. (1990) Presented at the 6th International Conference on Fission Track Dating, Besancon, France, 1988. Abstract in Nucl. Tracks Radiat. Meas. 17, 412 (with G.M. Laslett).
Intracranial hemorrhage in the preterm sheep fetus - comment (with V.S. Isham). Early Human Develpoment (1984), 10, p155-156.
Galbraith, R.F. (1983) Goodness of fit tests in fission track dating. Math. Geol. 15, p567-579 (letter to Editor).
The lateralisation of pain: comments on the statistical argument. (1981) Pain, 10, p353.
Discussion of A.P. Dawid (1979) (Conditional independence in statistical theory). J. Roy. Statist. Ass. B 41, p22-23.
Discussion of time series analyses of annual Candian Lynx trappings. (1977), J. Roy. Statist. Ass., A 140, p453.
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