R Dataset / Package wooldridge / cement

Submitted by pmagunia on March 9, 2018 - 1:06 PM
Dataset License
GNU General Public License v2.0
Attachment Size
dataset-65354.csv 77.01 KB
Documentation

cement

Description

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

Usage

data(cement)

Format

A data.frame with 312 rows and 30 variables:

  • year. 1964-1989

  • month. 1-12

  • prccem. BLS ppi for cement

  • ipcem. industrial prod. index, cement

  • prcpet. ppi for crude petroleum

  • rresc. real residential construction

  • rnonc. real nonres. construction

  • ip. aggregate index of indus. prod.

  • rdefs. real defense spending

  • milemp. military employment

  • gprc. log(prccem) - log(prccem[_n-1])

  • gcem. log(ipcem) - log(ipcem[_n-1])

  • gprcpet. log(prcpet) - log(prcpet[_n-1])

  • gres. log(rresc) - log(rresc[_n-1])

  • gnon. log(rnonc) - log(rnonc[_n-1])

  • gip. log(ip) - log(ip[_n-1])

  • gdefs. log(rdefs) - log(rdefs[_n-1])

  • gmilemp. log(milemp) - log(milemp[_n-1])

  • jan. =1 if month == 1

  • feb. =1 if month == 2

  • mar. =1 if month == 3

  • apr. =1 if month == 4

  • may. =1 if month == 5

  • jun. =1 if month == 6

  • jul. =1 if month == 7

  • aug. =1 if month == 8

  • sep. =1 if month == 9

  • oct. =1 if month == 10

  • nov. =1 if month == 11

  • dec. =1 if month == 12

Source

https://www.cengage.com/cgi-wadsworth/course_products_wp.pl?fid=M20b&product_isbn_issn=9781111531041

Examples

 str(cement)
--

Dataset imported from https://www.r-project.org.

Documentation License
GNU General Public License v2.0

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