Learn R Programming

plm (version 2.6-4)

SumHes: The Penn World Table, v. 5

Description

A panel of 125 observations from 1960 to 1985

Arguments

Format

A data frame containing :

year

the year

country

the country name (factor)

opec

OPEC member?

com

communist regime?

pop

country's population (in thousands)

gdp

real GDP per capita (in 1985 US dollars)

sr

saving rate (in percent)

Details

total number of observations : 3250

observation : country

country : World

References

HAYA:00plm

SUMM:HEST:91plm