On this R-data statistics page, you will find information about the earns data set which pertains to earns. The earns data set is found in the wooldridge R package. You can load the earns data set in R by issuing the following command at the console data("earns"). This will load the data into a variable called earns. If R says the earns 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 earns R data set. The size of this file is about 8,852 bytes.

earns

Description

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

Usage

data(earns)

Format

A data.frame with 41 rows and 14 variables:

• year. 1947 to 1987

• wkearns. avg. real weekly earnings

• wkhours. avg. weekly hours

• outphr. output per labor hour

• hrwage. wkearns/wkhours

• lhrwage. log(hrwage)

• loutphr. log(outphr)

• t. time trend: t=1 to 47

• ghrwage. lhrwage - lhrwage[_n-1]

• goutphr. loutphr - loutphr[_n-1]

• ghrwge_1. ghrwage[_n-1]

• goutph_1. goutphr[_n-1]

• goutph_2. goutphr[_n-2]

• lwkhours. log(wkhours)

Source

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

Examples

 str(earns)

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