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On the Time Required for Conception

  • David P. Smith
  • Nathan Keyfitz
Chapter
Part of the Demographic Research Monographs book series (DEMOGRAPHIC)

Abstract

We omit the appendix, and sections of the paper discussing correlations between two successive conception delays and numerical results. (The maximum likelihood estimates for the mean and variance of fecundability, developed in the appendix, are the \(\bar{p}(1+c^{2})\)and VP given in our introduction to Henry, paper 41 above.)

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • David P. Smith
    • 1
  • Nathan Keyfitz
    • 2
  1. 1.Harvard UniversityCambridgeUSA
  2. 2.Department of SociologyHarvard UniversityCambridgeUSA

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