athlet1

Data loads lazily. Type data(athlet1) 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

athlet1 function

A data.frame with 118 rows and 23 variables:<ul>
<li>year. 1992 or 1993</li>
<li>apps. # applics for admission</li>
<li>top25. perc frsh class in 25 hs perc</li>
<li>ver500. perc frsh &gt;= 500 on verbal SAT</li>
<li>mth500. perc frsh &gt;= 500 on math SAT</li>
<li>stufac. student-faculty ratio</li>
<li>bowl. = 1 if bowl game in prev yr</li>
<li>btitle. = 1 if men's cnf chmps prv yr</li>
<li>finfour. = 1 if men's final 4 prv yr</li>
<li>lapps. log(apps)</li>
<li>d93. =1 if year = 1993</li>
<li>avg500. (ver500+mth500)/2</li>
<li>cfinfour. change in finfour</li>
<li>clapps. change in lapps</li>
<li>cstufac. change in stufac</li>
<li>cbowl. change in bowl</li>
<li>cavg500. change in avg500</li>
<li>cbtitle. change in btitle</li>
<li>lapps_1. lapps lagged</li>
<li>school. name of university</li>
<li>ctop25. change in top25</li>
<li>bball. =1 if btitle or finfour</li>
<li>cbball. change in bball</li>
</ul>

athlet1: athlet1

Description

Usage

Arguments

Format

Examples