Frequency of Convictions for a Cohort of English Boys
Data on frequency of convictions for a cohort of 395 boys.
A data frame with 15 observations on the following 2 variables.
number of convictions
number of boys with given number of convictions
Farrington, D.P. 1994. Cambridge Study in Delinquent Development [Great Britain], 1961-1981. 2nd ICPSR ed. Inter-university Consortium for Political and Social Research, Ann Arbor, MI.
str(Convictions) barchart(boys ~ as.factor(convictions), Convictions, horizontal = FALSE, origin=0) xyplot( boys ~ convictions, Convictions, type = "h", lwd = 20)
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