Zelig: approval – R documentation

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approval

U.S. Presidential Approval Data

Description

Monthy public opinion data for 2001-2006.

Usage

data(approval)

Format

A table containing 8 variables ("month", "year", "approve", "disapprove", "unsure", "sept.oct.2001", "iraq.war", and "avg.price") and 65 observations.

Source

ICPSR

References

Stuff here

Zelig

Everyone's Statistical Software

v5.1.7

GPL (>= 3)

Authors

Christine Choirat [aut], Christopher Gandrud [aut], James Honaker [aut], Kosuke Imai [aut], Gary King [aut], Olivia Lau [aut], Robert Treacy [aut, cre], IQSS Harvard University [cph]

Initial release

2020-12-03