This data, stored in keith-gpa.csv includes three attributes on \(n = 100\) 8th-grade students. These data come from Keith (2015). The attributes are:

  • gpa: Overall Grade-point average (GPA) in all subjects (on a standard 100-point scale)
  • homework: Average time spent on homework per week across all subjects (in hours)
  • parent_ed: Education-level (in years of schooling) for the parent with the highest level of education

Preview

# A tibble: 6 x 3
    gpa homework parent_ed
  <dbl>    <dbl>     <dbl>
1    78        2        13
2    79        6        14
3    79        1        13
4    89        5        13
5    82        3        16
6    77        4        13

References

Keith, T. V. (2015). Multiple regression and beyond: An introduction to multiple regression and structural equation modeling (2nd ed.). New York: Routledge.