Description Usage Format Source References Examples
Obs: 1000 observations
1 | data("nels_small")
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A data frame with 1000 observations on the following 8 variables.
psechoice
= 1 if first postsecondary education was no college
= 2 if first postsecondary education was a 2-year college
= 3 if first postsecondary education was a 4-year college
hscath
= 1 if catholic high school graduate
grades
= average grade in math, english and social studies on 13 point scale with 1 = highest
faminc
gross 1991 family income (in $1000)
famsiz
number of family members
parcoll
= 1 if most educated parent graduated from college or had an advanced degree
female
= 1 if female
black
= 1 if black
http://principlesofeconometrics.com/poe4/poe4.htm
Data a sample from the National Education Longitudinal Study of 1988 (NELS:88).The study and data are summarized in National Education Longitudinal Study: 1988-1994, Descriptive Summary Report With an Essay on Access and Choice in Post-secondary Education, by Allen Sanderson, Bernard Dugoni, Kenneth Rasinski and John Taylor, C. Dennis Carroll project officer, NCES 96-175, National Center for Education Statistics, March 1996.
1 2 | data(nels_small)
## maybe str(nels_small) ; plot(nels_small) ...
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