Description Usage Format Source References
The Vocab data frame has 30,351 rows and 4 columns. The observations are respondents to U.S. General Social Surveys, 1972-2016.
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This data frame contains the following columns:
Year of the survey.
Sex of the respondent, Female or Male.
Education, in years.
Vocabulary test score: number correct on a 10-word test.
HNational Opinion Research Center General Social Survey. GSS Cumulative Datafile 1972-2016, originally downloaded from http://gss.norc.org/
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Fox, J. (2016) Applied Regression Analysis and Generalized Linear Models, Third Edition. Sage.
Fox, J. and Weisberg, S. (2019) An R Companion to Applied Regression, Third Edition, Sage.
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