This is a data set used in Jones and Handcock (2002) and
The data are counts of the numbers of sex partners for men and women in the last twelve months. The data from the 1996 ``Sex in Sweden" survey based on a nationwide probability sample and financed by the Swedish National Board of Health.
data(sweden)Lewin, B. (1996). Sex in Sweden, Stockholm: National Institute of Public Health.
Handcock, Mark S. and Jones, James Holland (2004), ``Likelihood-Based Inference for Stochastic Models of Sexual Network Formation" Theoretical Population Biology, tools:::Rd_expr_doi("10.1016/j.tpb.2003.09.006").
Jones, James Holland and Handcock, Mark S. (2003), Nature, 423, 6940, 605-606.
Handcock, Mark S. and Jones, James Holland (2003), ``An assessment of preferential attachment as a mechanism for human sexual network formation" Proceedings of the Royal Society, B., 270, 1123-1128.
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