My publications (Ib Skovgaard)
Publications I, Theses
- Master thesis: "Ancillaritet og inferens om parameterfunktioner" (in Danish, Eng:
Ancillarity and Inference on parameter functions)
- Ph.D. thesis: "Edgeworth expansions in statistics"
- Doctoral thesis: Analytic Statistical Models.
Lecture Notes, Monograph Series 15. Institute of Mathematical Statistics, Hayward, California.
Publications II, Statistical theory
- Ritz, C. & Skovgaard, I.M. (2005).
Likelihood ratio tests in curved exponential families with nuisance parameters present
only under the alternative.
Biometrika 92, 507-517.
- Bibby, B.M., Skovgaard, I.M. & Sørensen, M. (2005).
Diffusion-type models with given marginal distribution and autocorrelation function.
Bernoulli 11(2), 191-220.
- Skovgaard, I.M. (2004). Comment to "Ancillaries and conditional inference" by D.A.S. Fraser.
Statist. Science 19, 355-358.
- Rønn, B. B. & Skovgaard, I.M. (2004).
Non-parametric maximum likelihood estimation of randomly time-transformed curves.
Submitted.
- Martinussen, T., Scheike, T.S. & Skovgaard, I.M. (2002).
Efficient estimation of fixed and time-varying covariate effects in
multiplicative intensity models. Scand. J. Statist. 28, 57-73.
- Skovgaard, I.M. (2001). Likelihood asymptotics.Scand. J. Statist. 28, 3-32.
- Skovgaard, I.M., Martinussen, T. & Andersen, S.W. (2001).
On the use of a parameter dependent group structure for inference.
In Data analysis from statistical foundations. A festschrift in honour of the 75th birthday
of D.A.S. Fraser Ed: Saleh, A.K.M.E., Nova Science Publishers Inc., New York.
- Robinson, J. & Skovgaard, I.M. (1998).
Bounds for probabilities of small relative errors for empirical saddlepoint
and bootstrap tail approximations.
Ann. Statist. 26, 2369-2394.
- Skovgaard, I.M. (1999). Higher order likelihood asymptotics in practice.
In: Proceedings of the 14th international workshop on statistical modelling.,
(Friedl, H., Berghold, A. & Kauermann, G., ed.). Graz, Austria.
- Skovgaard, I. M. (1996).
An explicit large-deviation approximation to one-parameter tests.
Bernoulli 2, 145-165.
- Skovgaard, I. M. (1990).
On the density of minimum contrast estimators. Ann. Statist. 18, 779-789.
- Skovgaard, I. M. (1989).
A review of higher order likelihood inference, pp. 331--351.
Bulletin of the International Statistical Institute. Proceedings of the 47th
session. Vol LIII, book 3. ISI, Paris.
- Skovgaard, I. M. (1988).
Saddlepoint expansions for directional test probabilities. J. R.
Statist. Soc. B 50, 269-280.
- Skovgaard, I. M. (1987).
Saddlepoint expansions for conditional distributions. J. Appl.
Probability 24, 875-887.
- Skovgaard, I. M. (1986).
Successive improvement of the order of ancillarity. Biometrika 73, 516-519.
- Skovgaard, I. M. (1986).
On multivariate Edgeworth expansions. Int. Statist. Rev. 54, 169-186.
Amendment: 57 (1989), 183.
- Skovgaard, I. M. (1986).
A note on the differentiation of cumulants of log likelihood
derivatives. Int. Statist. Rev. 54, 29-32.
- Skovgaard, I. M. (1985).
Large deviation approximations for maximum likelihood estimators.
Probability and Math. Statist. 6, 89-107.
- Skovgaard, I. M. (1985).
A second-order investigation of asymptotic ancillarity.
Ann. Statist. 13, 534-551.
- Skovgaard, I. M. (1981).
Edgeworth expansions of the distributions of maximum likelihood
estimators in the general (non i.i.d.) case. Scand. J. Statist. 8, 227-236.
- Skovgaard, I. M. (1981).
Transformation of an Edgeworth expansion by a sequence of smooth
functions. Scand. J. Statist. 8, 207-217.
Publications III, Methods of applications
- Feenstra, B., Skovgaard, I.M. & Broman, K.W. (2006).
Mapping quantitative trait loci by an extension of the Haley-Knott regression method
using estimating equations.
Genetics 173, 2269-2282.
- Feenstra, B. & Skovgaard, I. M. (2004).
A quantitative trait locus mixture model that avoids spurious LOD score peaks.
Genetics 167(2), 959-965.
- Jensen, K., Søndergaard, I., Skovgaard, I. M. & Nielsen, H. B. (1995).
From image processing to classification: I. Modelling disturbances of
isoelectric focusing patterns.
Electrophoresis 16, 921-926.
- Skovgaard, I.M., Jensen, K. & Søndergaard, I. (1995).
From image processing to classification: III.
Matching patterns by shifting and stretching.
Electrophoresis 16, 1385-1389.
- Skovgaard, I.M. (1995).
Modelling relations between instrumental and sensory measurements in
factorial experiments.
Food Quality and Preference 6, 239-244.
- Brockhoff, P. M. & Skovgaard, I. M. (1994). Modelling individual
differences between assessors in sensory evaluations.
Food Quality and Preference 5, 215-224.
- Brockhoff, P. M., Skovgaard, I. M., Poll, L. & Hansen, K. (1993).
A comparison of methods for linear prediction of apple flavour from gas
chromatographic measurements.
Food Quality and Preference 4, 215-222.
- Skovgaard, I. M. (1986).
A statistical model for competition experiments.
Scand. J. Statist. 13, 29-38.
- Skovgaard, I. M. (1986).
Parent-offspring relations for a fitness related character.
Biom. J. 28, 993-1000.
Publications IV, Applications (reporting experimental research)
- Helena T. Nyman, Annemarie T. Kristensen, Ib M. Skovgaard, Fintan J. McEvoy (2005).
Characterization of normal and abnormal canine superficial lymph nodes using gray-scale b-mode,
color flow mapping, power, and spectral doppler ultrasonography: a multivariate study.
Veterinary Radiology & Ultrasound 46 (5), 404–410.
- Jessen, A., Buemann, B., Toubro, S., Skovgaard, I.M. & Astrup, A. (2005).
The appetite-suppressant effect of nicotine is enhanced by caffeine.
Diabetes Obes Metab. 7(4), 327-333.
- Nielsen, O., Skovgaard, I.M. & Philipsen, H. (2004).
Estimating the incidence of entomopathogenic nematodes in soil by the use of bait insects.
Nematology 6(10), 891-900.
- Lauritzen, L., Jørgensen, M.H., Schow, T.B., Skovgaard, I.M., Straarup, E., Olsen, S.F., Høy, C.
& Michaelsen, K.F. (2004).
Maternal fish oil supplementation in lactation:
Effect on n-3 fatty acid content of infant erythrocytes and visual acuity and n-3 fatty acid content of infant erythrocytes.Lipids 39 (3), 195-206.
- Carlsen, C.U., Skovgaard, I.M. & Skibsted, L.H. (2003).
Pseudoperoxidase activity of myoglobin. Kinetics and mechanism of the peroxidase cycle of
myoglobin with H2O2 and 2,2-azino-bis(3-ethylbenzthiazoline-6-sulfonate) as substrates.
J. Agric. and Food Chemistry 51 (19), 5815-5823.
- Lund, B., Ortiz, R., Skovgaard, I.M., Waugh, R. & Andersen, S.B. (2003).
Analysis of potential duplicates in barley gene bank collections using
re-sampling of microsatellite data.
Theor. Appl. Genet. 106, 1129-1138.
- Juncker, D., Hansen, T.B., Eriksen, H., Skovgaard, I.M., Knøchel, S. &
Bertelsen, G. (1998). Oxidative and sensory changes during bulk and retail
storage of hot-filled turkey caserole.
Z. Lebensm. Unters. Forsch. A 206, 378-381.
- Tarp-Johansen, M.J., Skovsgaard, J.P., Madsen, S.M., Johansen, V.K. &
Skovgaard, I.M. (1997).
Compatible stem taper and stem volume functions for oak (Quercus
robur L and Q petraea (Matt) Liebl) in Denmark.
Annales des Sciences Forestieres 54, 577-595.
- Jensen, K., Thygesen, T. K., Kesmir, C., Skovgaard, I.M. & Søndergaard,
I. (1997).
Classification of potato varieties using isoelectrophoretic focusing patterns,
neural nets and statistical methods.
J. Agric. Food Chem. 45 (1), 158-161.
- Jensen, C., Guidera, J., Skovgaard, I. M., Staun, H., Skibsted, L. H., Jensen,
S. K., Møller, A. J., Buckley, J. & Bertelsen, G. (1997).
Effects of dietary alpha-Tocopheryl acetate supplementation on
alpha-Tocopherol deposition in porcine m. psoas major and
m. longissimus dorsi and on drip loss, colour stability and
oxidative stability of pork meat.
Meat Science 45 (4), 491-500.
- Bruun-Jensen, L., Skovgaard, I.M. & Skibsted, L. H. (1996).
The antioxidative activity of RRR-alpha-tocopherol vs
RRR-delta-tocopherol in combination with ascorbyl palmitate
in cooked, minced turkey.
Food Chemistry 56, 347-354.
- Bruun-Jensen, L., Skovgaard, I. M., Madsen, E. A., Skibsted, L. H. &
Bertelsen, G. (1995).
The combined effect of tocopherols, L-ascorbyl palmitate, and L-ascorbic
acid on the development of warmed-over flavour in cooked, minced turkey.
Food Chemistry 55, 41-47.
- Bruun-Jensen, L., Skovgaard, I. M., Skibsted, L. H. & Bertelsen, G. (1994).
Antioxidant synergism between tocopherols and ascorbyl palmitate in
cooked, minced turkey. Z. Lebensm. Unters. Forsch. 199, 210-213.
- Stapelfeldt, H., Bjørn, H., Skovgaard, I. M., Skibsted, L. H. &
Bertelsen, G. (1992). Warmed-over flavour in cooked sliced beef.
Chemical analysis in relation to sensory evaluation.
Z. Lebensm. Unters. Forsch. 195, 203-208.
- Andersen, H. J., Bertelsen, G., Møller, A. J., Saaby, J. & Skovgaard, I. M.
(1991). Sensory analysis of meat from old culling ewes fed on different
levels of fish meal.
In: Proceedings, 37th International Congress of Meat Science and
Technology, Sept. 1-6, 3, pp. 1123-1129.
- Vleeshouwers, L. M., Streibig, J. C. & Skovgaard, I. M. (1989).
Assessment of competition between crops and weeds. Weed Res. 29, 273-280.
- Lange, A.P., Secher, N.J., Westergaard, J.G. & Skovgaard, I.M. (1982).
Prelabor evaluation of inducibility. Obstetrics and Gynecology 60, 137-147.
- Lange, A.P., Secher, N.J., Westergaard, J.G. & Skovgaard, I.M. (1982).
Neonatal Jaundice after labour induced or stimulated by Prostaglandin E2 and Oxytocin.
The Lancet, 991-994.
- Lange, A.P., Secher, N.J., Westergaard, J.G. & Skovgaard, I.M. (1982).
Neonatal Jaundice, induction of labour, and sex of infant.
The Lancet, 1047.
Publications V, Teaching material (books only)
- Skovgaard, I.M. (2002).
Basal Biostatistik, del 2..
(In Danish, Eng.: Basic biostatistics, part II)
- Skovgaard, I. M., Stryhn, H. & Rudemo, M. (1999).
Basal Biostatistik, del 1. DSR publisher, Copenhagen.
(In Danish, Eng.: Basic biostatistics, part I)
- Jensen, J.E. & Skovgaard, I.M. (1995). Introduktion til
SAS med statistiske anvendelser. 3rd ed. DSR publisher, Copenhagen.
- Rudemo, M. & Skovgaard, I.M. (1992).
Statistisk forsøgsplanlægning. DSR publisher, Copenhagen.
(In Danish, Eng.: Experimental Design)
Author: ims@life.ku.dk (Ib Skovgaard) 2007-01-22