recid

Data loads lazily. Type data(recid) 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

recid function

A data.frame with 1445 rows and 18 variables:<ul>
<li>black. =1 if black</li>
<li>alcohol. =1 if alcohol problems</li>
<li>drugs. =1 if drug history</li>
<li>super. =1 if release supervised</li>
<li>married. =1 if married when incarc.</li>
<li>felon. =1 if felony sentence</li>
<li>workprg. =1 if in N.C. pris. work prg.</li>
<li>property. =1 if property crime</li>
<li>person. =1 if crime against person</li>
<li>priors. # prior convictions</li>
<li>educ. years of schooling</li>
<li>rules. # rules violations in prison</li>
<li>age. in months</li>
<li>tserved. time served, rounded to months</li>
<li>follow. length follow period, months</li>
<li>durat. min(time until return, follow)</li>
<li>cens. =1 if duration right censored</li>
<li>ldurat. log(durat)</li>
</ul>

recid: recid

Description

Usage

Arguments

Format

Examples