On this Picostat.com 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. Try to load the earns data set in R by issuing the following command at the console data("earns"). This may 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 with library("wooldridge") followed by data("earns"). Perhaps strangley, if R gives you no output after entering a command, it means the command succeeded. If it succeeded you can see the data by typing earns at the command-line which should display the entire dataset.
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.
Data loads lazily. Type data(earns) into the console.
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
t. time trend: t=1 to 47
ghrwage. lhrwage - lhrwage[_n-1]
goutphr. loutphr - loutphr[_n-1]
Dataset imported from https://www.r-project.org.