Data from a 1992 survey by the Wright State University School of Medecine and the United Health Services in Dayton, Ohio. The survey asked 2276 students in their final year of highschool in a nonurban area near Dayton, Ohio, whether they had ever used alcohol, cigarettes, or marijuana.
● Data Source:
CranContrib
● Keywords: datasets
● Alias: highschool
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This data from Whisenant et al. (1991) is a nucleotides sequence of 4156 base pairs (bp). The categorical variable represents the nucleotide which is either one of the two purines (r), adenine (a) or guanine (g), or one of the two pyrimidines (y), cytosine (c) or thymine (t).
● Data Source:
CranContrib
● Keywords: datasets
● Alias: dna
●
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