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.

Source

The Gallup Organisation.

References

McNeil, D. R. (1977) Interactive Data Analysis. New York: Wiley.

Examples

data(presidents)
plot(presidents, las = 1, ylab = "Approval rating (%)",
     main = "presidents data")