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worm

Human parasitic worm infections


Description

These data record the occurence of a human parasitic worm infection in residents of a rural community in China.

The variables are:

Age age of the resident
Infection presence (1) or absence (0) of infection
Sex male (1) or female (2)

The background to the data, and an analysis, are described by Weidong et al. (1996), Ascaris, people and pigs in a rural community of Jiangxi province, China, Parasitology 113, 545-57.


sm

Smoothing Methods for Nonparametric Regression and Density Estimation

v2.2-5.6
GPL (>= 2)
Authors
Adrian Bowman and Adelchi Azzalini. Ported to R by B. D. Ripley <ripley@stats.ox.ac.uk> up to version 2.0, version 2.1 by Adrian Bowman and Adelchi Azzalini, version 2.2 by Adrian Bowman.
Initial release
2018-09-27

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