wagepan

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

datasets

Economics students new to both econometrics and R may find the
simultaneous introduction to both challenging. In particular, the process of
loading and preparing data before building one's first model can present
challenges. The `wooldridge` data package aims to lighten the task by loading
any data set from the text into the current working environment with a single command.
The package contains documentation for each set and all data has been
compressed to 62.73% of its original size. Just install the package, load it,
and use the `data()` function to call the data set you need to work with.
In addition, a wooldridge-vignette illustrates solutions to examples from
each chapter of the text, offering a relevant introduction to econometric
modelling with R. The vignette also includes an Appendix to helpful resources
about using R for econometrics. Note: Data sets are from the 5th edition
(Wooldridge 2013, ISBN-13:978-1-111-53104-1), and are compatible with others.

Justin Shea

wooldridge

105 Data Sets from "Introductory Econometrics: A Modern
Approach" by Jeffrey M. Wooldridge

wagepan function

A data.frame with 4360 rows and 44 variables:<ul>
<li>nr. person identifier</li>
<li>year. 1980 to 1987</li>
<li>agric. =1 if in agriculture</li>
<li>black. =1 if black</li>
<li>bus.</li>
<li>construc. =1 if in construction</li>
<li>ent.</li>
<li>exper. labor mkt experience</li>
<li>fin.</li>
<li>hisp. =1 if Hispanic</li>
<li>poorhlth. =1 if in poor health</li>
<li>hours. annual hours worked</li>
<li>manuf. =1 if in manufacturing</li>
<li>married. =1 if married</li>
<li>min.</li>
<li>nrthcen. =1 if north central</li>
<li>nrtheast. =1 if north east</li>
<li>occ1.</li>
<li>occ2.</li>
<li>occ3.</li>
<li>occ4.</li>
<li>occ5.</li>
<li>occ6.</li>
<li>occ7.</li>
<li>occ8.</li>
<li>occ9.</li>
<li>per.</li>
<li>pro.</li>
<li>pub.</li>
<li>rur.</li>
<li>south. =1 if south</li>
<li>educ. years of schooling</li>
<li>tra.</li>
<li>trad.</li>
<li>union. =1 if in union</li>
<li>lwage. log(wage)</li>
<li>d81. =1 if year == 1981</li>
<li>d82.</li>
<li>d83.</li>
<li>d84.</li>
<li>d85.</li>
<li>d86.</li>
<li>d87.</li>
<li>expersq. exper^2</li>
</ul>

wagepan: wagepan

Description

Usage

Arguments

Format

Examples