# NOT RUN {
data(ex1_db2so)
data.sym <- classic.to.sym(ex1_db2so, concept=c("state", "sex"),
col.names = c(county, group, age,age,age,age),
variables.types=c(county = type.interval(),
group = type.continuous(),
age = type.continuous(),
age = type.continuous(),
age = type.modal(),
age = type.histogram()))
sym.hist.plot(data.sym[1,6])
# }
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