Whipple's Index
Whipple's Index for age-heaping
WhipplesIndex(X)
X |
The integer vector to give age-specific population from age 0 to more than 63 for each age. |
WI |
The Whipple's Index. |
JUDGE |
Based on Whipple's Index, accuracy of age-reporting is judged. |
Minato Nakazawa minato-nakazawa@umin.net http://minato.sip21c.org/
Preston SH, Heuveline P, Guillot M (2001) Demography: Measuring and Modeling Population Processes. Blackwell Publishing, Oxford.
Newell C (1988) Methods and Models in Demography. The Guilford Press, New York.
Rowland DT (2003) Demographic methods and concepts. Oxford Univ. Press, Oxford.
WhipplesIndex(Jpop$M2000)
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