intdef

Data loads lazily. Type data(intdef) 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

intdef function

A data.frame with 56 rows and 13 variables:<ul>
<li>year. 1948 to 2003</li>
<li>i3. 3 month T-bill rate</li>
<li>inf. CPI inflation rate</li>
<li>rec. federal receipts, percent GDP</li>
<li>out. federal outlays, percent GDP</li>
<li>def. out - rec</li>
<li>i3_1. i3[_n-1]</li>
<li>inf_1. inf[_n-1]</li>
<li>def_1. def[_n-1]</li>
<li>ci3. i3 - i3_1</li>
<li>cinf. inf - inf_1</li>
<li>cdef. def - def_1</li>
<li>y77. =1 if year &gt;= 1977; change in FY</li>
</ul>

intdef: intdef

Description

Usage

Arguments

Format

Examples