format
This data frame contains 22 rows (cases) and the following 6 columns (variables):
rlll{
[ , 1] ES condition: PR electoral system
("1" yes, "0" no)
[ , 2] QU condition: quota for women
("1" yes, "0" no)
[ , 3] WS condition: social-democratic welfare system
("1" yes, "0" no)
[ , 4] WM condition: autonomous women's movement
("1" yes, "0" no)
[ , 5] LP condition: seats held by left-libertarian parties
("1" at least 7 percent, "0" less than 7 percent)
[ , 6] WNP outcome: women in single/lower house of parliament
("1" at least 30 percent, "0" less than 30 percent)
}source
Krook, Mona Lena. 2010. Women's Representation in Parliament: A Qualitative
Comparative Analysis
Political Studies 58 (5):886-908.