wage1

Data loads lazily. Type data(wage1) into the console.

datasets

Economics students new to both Econometrics and R may find the
tasks of learning both a bit daunting. However, if your text is "Introductory
Econometrics: A Modern Approach" by Jeffrey M. Wooldridge, then you are in
luck! The `wooldridge` data package aims to lighten the task by loading any
data set from the text with a single command. In addition, the package contains
documentation for each data set and all data has been efficiently compressed
resulting in a total size that is 62.73% of its original. A wooldridge-vignette
recreates examples from every chapter of the text, offering a relevant
introduction to R's statistical model syntax. Note: Data sets are from the
5th edition (Wooldridge 2013, ISBN-13:978-1-111-53104-1), which is compatible
with all other editions.

Justin Shea

wooldridge

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

wage1 function

A data.frame with 526 rows and 24 variables:<ul>
<li>wage. average hourly earnings</li>
<li>educ. years of education</li>
<li>exper. years potential experience</li>
<li>tenure. years with current employer</li>
<li>nonwhite. =1 if nonwhite</li>
<li>female. =1 if female</li>
<li>married. =1 if married</li>
<li>numdep. number of dependents</li>
<li>smsa. =1 if live in SMSA</li>
<li>northcen. =1 if live in north central U.S</li>
<li>south. =1 if live in southern region</li>
<li>west. =1 if live in western region</li>
<li>construc. =1 if work in construc. indus.</li>
<li>ndurman. =1 if in nondur. manuf. indus.</li>
<li>trcommpu. =1 if in trans, commun, pub ut</li>
<li>trade. =1 if in wholesale or retail</li>
<li>services. =1 if in services indus.</li>
<li>profserv. =1 if in prof. serv. indus.</li>
<li>profocc. =1 if in profess. occupation</li>
<li>clerocc. =1 if in clerical occupation</li>
<li>servocc. =1 if in service occupation</li>
<li>lwage. log(wage)</li>
<li>expersq. exper^2</li>
<li>tenursq. tenure^2</li>
</ul>

wage1: wage1

Description

Usage

Arguments

Format

Examples