library(NlsyLinks) #Load the package into the current R session.
data(SubjectDetails79) #Load the dataset from the NlsyLinks package.
summary(SubjectDetails79)
oldPar <- par(mfrow=c(3,2))
hist(SubjectDetails79$SiblingCountInNls)
hist(SubjectDetails79$BirthOrderInNls)
hist(SubjectDetails79$SimilarAgeCount)
hist(SubjectDetails79$KidCountBio)
hist(SubjectDetails79$KidCountInNls)
hist(SubjectDetails79$Mob,
breaks=seq.Date(
from=min(SubjectDetails79$Mob, na.rm=TRUE),
to=max(SubjectDetails79$Mob, na.rm=TRUE),
by="year")
)
par(oldPar)
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