Research areas

  1. Published

    Historical controls in survival analysis

    Keiding, N., 1998, Encyclopedia of Biostatistics. vol. 3. IEEE Computer Society Press, p. 1927-1931

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  2. Published

    Incidence-prevalence relationships

    Keiding, N., 1998, Encyclopedia of Biostatistics. vol. 3. IEEE Computer Society Press, p. 2004-2007

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  3. Published

    Lexis diagram

    Keiding, N., 1998, Encyclopedia of Biostatistics. vol. 3. IEEE Computer Society Press, p. 2232-2234

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  4. Published

    Logrank test

    Keiding, N., 1998, Encyclopedia of Biostatistics, vol. 3. IEEE Computer Society Press, p. 2351

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  5. Published

    Re: The relationship of sperm counts to birth rates: A population based study

    Keiding, N. & Skakkebæk, Niels Erik, Jun 1998, In: Journal of Urology. 159, 6, p. 2103-2103 1 p.

    Research output: Contribution to journalComment/debateResearch

  6. Published

    Selection effects and nonproportional hazards in survival models and models for repeated events

    Keiding, N., 1998, University of Copenhagen: Department of Biostatistics. 12 p.

    Research output: Book/ReportReportResearch

  7. Published

    The Cox regression model for claims data in non-life insurance

    Keiding, N., Andersen, C. & Fledelius, P., 1998, In: ASTIN Bulletin - Actuarial Studies in non Life Insurance. 28, p. 95-118

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Time Origin, choice of

    Keiding, N., 1998, Encyclopedia of Biostatistics. vol. 6. IEEE Computer Society Press, p. 4532-4533

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  9. Published

    Lithospheric Structure and Evolution of the Eastern Arm of the East African Rift

    Keller, G. R., Maguire, P., Khan, A., Mechie, J., Prodehl, C., Thybo, H., Jacob, B. & Simiyu, S., 1998, In: EOS : Transactions. 79(45), suppl., p. F574

    Research output: Contribution to journalJournal articleResearch

  10. Published

    Testing the Equivalence of Translations of Widely Used Response Choice Labels: Results from the IQOLA Project

    Keller, S. D., Ware, J. E., Gandek, B., Aaronson, N. K., Alonso, J., Apolone, G., Bjørner, J., Brazier, J. E., Bullinger, M., Fukuhara, S., Kaasa, S., Leplège, A., Sanson-Fisher, R. W., Sullivan, M. & Wood-Dauphinee, S., 1998, In: J. Clin. Epidemiol.. 11, p. 933-944

    Research output: Contribution to journalJournal articleResearchpeer-review