gpa3: gpa3

gpa3R Documentation

gpa3

Description

Wooldridge Source: See GPA2.RAW Data loads lazily.

Usage

data('gpa3')

Format

A data.frame with 732 observations on 23 variables:

  • term: fall = 1, spring = 2

  • sat: SAT score

  • tothrs: total hours prior to term

  • cumgpa: cumulative GPA

  • season: =1 if in season

  • frstsem: =1 if student's 1st semester

  • crsgpa: weighted course GPA

  • verbmath: verbal SAT to math SAT ratio

  • trmgpa: term GPA

  • hssize: size h.s. grad. class

  • hsrank: rank in h.s. class

  • id: student identifier

  • spring: =1 if spring term

  • female: =1 if female

  • black: =1 if black

  • white: =1 if white

  • ctrmgpa: change in trmgpa

  • ctothrs: change in total hours

  • ccrsgpa: change in crsgpa

  • ccrspop: change in crspop

  • cseason: change in season

  • hsperc: percentile in h.s.

  • football: =1 if football player

Used in Text

pages 246-248, 273, 297-298, 478

Source

https://www.cengage.com/cgi-wadsworth/course_products_wp.pl?fid=M20b&product_isbn_issn=9781111531041

Examples

 str(gpa3)

wooldridge documentation built on May 3, 2023, 5:06 p.m.