| dyouth | R Documentation |
The number of seriously emotionally disturbed and learning disabled adolescents and their reported depression levels.
data(dyouth)
A data frame with 24 observations on the following 5 variables.
Obsthe number of observed adolescents in the given category; a numeric vector
Agethe age group;
a factor with levels 12-14,
15-16 and 17-18
Groupthe group;
a factor with levels LD (learning disabled) and
SED (serious emotionally disturbed)
Genderthe gender;
a factor with levels F (female) and M (male)
Depressionthe depression level;
a factor with levels H (high) and L (low)
The data come from a study of seriously emotionally disturbed and learning disabled adolescents and their reported depression levels. The adolescents were classified by age and gender and their depression levels.
J. W. Maag and J. T. Behrens (1989) Epidemiologic data on seriously emotionally disturbed and learning disabled adolescents: reporting extreme depressive symptomatology. Behavioral Disorders, 15(1).
D. J. Hand, F. Daly, A. D. Lunn, K. J. McConway, and E. Ostrowski (1994) A Handbook of Small Data Sets, London: Chapman and Hall.
data(dyouth) summary(dyouth)
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