On this R-data statistics page, you will find information about the gpa2 data set which pertains to gpa2. The gpa2 data set is found in the wooldridge R package. You can load the gpa2 data set in R by issuing the following command at the console data("gpa2"). This will load the data into a variable called gpa2. If R says the gpa2 data set is not found, you can try installing the package by issuing this command install.packages("wooldridge") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the gpa2 R data set. The size of this file is about 363,272 bytes.

gpa2

Description

Data loads lazily. Type data(gpa2) into the console.

Usage

data(gpa2)

Format

A data.frame with 4137 rows and 12 variables:

• sat. combined SAT score

• tothrs. total hours through fall semest

• colgpa. GPA after fall semester

• athlete. =1 if athlete

• verbmath. verbal/math SAT score

• hsize. size grad. class, 100s

• hsrank. rank in grad. class

• hsperc. high school percentile, from top

• female. =1 if female

• white. =1 if white

• black. =1 if black

• hsizesq. hsize^2

Source

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

Examples

 str(gpa2)

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Dataset imported from https://www.r-project.org.