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presidents {base}R Documentation

Approval Rating of US Presidents

Description

The (approximately) quarterly approval rating for the President of the United states from the first quarter of 1945 to the last quarter of 1974.

Usage

data(presidents)

Format

A time series of 120 values.

Details

The data are actually a fudged version of the approval ratings. See McNeil's book for details.

McNeil, D. R. (1977) Interactive Data Analysis. New York: Wiley. data(presidents) plot(presidents, las = 1, ylab = "Approval rating (%)", main = "presidents data") datasets

Source

The Gallup Organisation.


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