Xerophthalmia and respiratory infection | R Documentation |
This dataset was adopted from Diggle et al: Analysis of Longitudinal Data. REFERENCE – Zeger and Karim, JASA (1991)
Note that there are some duplications of id and time combination.
data(Xerop)
A data frame containing 1200 observations and 10 variables.
id
a numeric vector for personal identification number
respinfect
whether the child had respiratory infection in that visit
age.month
current age in month
xerop
whether the child currently had vitamin A deficiency
sex
gender of the child no detail on the code
ht.for.age
height for age
stunted
whether the child has stunted growth
time
time of scheduled visit
baseline.age
baseline age
season
season
data(Xerop)
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