R Dataset / Package wooldridge / lowbrth

Submitted by pmagunia on March 9, 2018 - 1:06 PM
Dataset License
GNU General Public License v2.0
Attachment Size
dataset-60702.csv 41.35 KB
Documentation

lowbrth

Description

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

Usage

data(lowbrth)

Format

A data.frame with 100 rows and 36 variables:

  • year. 1987 or 1990

  • lowbrth. perc births low weight

  • infmort. infant mortality rate

  • afdcprt. # participants in AFDC, 1000s

  • popul. population, 1000s

  • pcinc. per capita income

  • physic. # physicians, 1000s

  • afdcprc. percent of pop in AFDC

  • d90. =1 if year == 1990

  • lpcinc. log of pcinc

  • cafdcprc. change in afdcprc

  • clpcinc. change in lpcinc

  • lphysic. log of physic

  • clphysic. change in lphysic

  • clowbrth. change in lowbrth

  • cinfmort. change in infmort

  • afdcpay. avg monthly AFDC payment

  • afdcinc. afdcpay as percent pcinc

  • lafdcpay. log of afdcpay

  • clafdcpy. change in lafdcpay

  • cafdcinc. change in afdcinc

  • stateabb. state postal code

  • state. name of state

  • beds. # hospital beds, 1000s

  • bedspc. beds per capita

  • lbedspc. log(bedspc)

  • clbedspc. change in lbedspc

  • povrate. percent people below poverty line

  • cpovrate. change in povrate

  • afdcpsq. afdcper^2

  • cafdcpsq. change in afdcpsq

  • physicpc. physicians per capita

  • lphypc. log(physicpc)

  • clphypc. change in lphypc

  • lpopul. log(popul)

  • clpopul. change in lpopul

Source

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

Examples

 str(lowbrth)
--

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

Documentation License
GNU General Public License v2.0

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