Punishment.RdData from a study of the Gallup Institute in Denmark in 1979 about the attitude of a random sample of 1,456 persons towards corporal punishment of children.
data("Punishment")A data frame with 36 observations and 5 variables.
frequency.
factor indicating attitude: (no, moderate) punishment of children.
factor indicating whether the person had memories of corporal punishment as a child (yes, no).
factor indicating highest level of education (elementary, secondary, high).
factor indicating age group in years (15-24, 25-39, 40-).
Anderson (1991) erroneously indicates the total sum of respondents to be 783.
E. B. Andersen (1991), The Statistical Analysis of Categorical Data. 2nd edition. Springer-Verlag, Berlin.
E. B. Andersen (1991), The Statistical Analysis of Categorical Data, pages 207–208.
data("Punishment", package = "vcd")
pun <- xtabs(Freq ~ memory + attitude + age + education, data = Punishment)
## model: ~ (memory + attitude) * age * education
## use maximum sum-of-squares test/shading
cotabplot(~ memory + attitude | age + education, data = pun,
panel = cotab_coindep, panel_args = list(
n = 5000, type = "assoc", test = "maxchisq", interpolate = 1:2))