The dataset name has been changed to 'presidents_ts' to avoid confusion with other packages in the R ecosystem. This naming convention helps distinguish this dataset as part of the 'usdatasets' package and identifies it as a time series object. The original content of the dataset has not been modified.
Usage
data(presidents_ts)Format
A time series object with 120 observations, covering quarterly data from 1945 to 1975. Each observation represents the number of presidents' approval ratings during a given quarter. The data is structured as follows:
- Qtr1
Numeric values representing the approval ratings for the first quarter.
- Qtr2
Numeric values representing the approval ratings for the second quarter.
- Qtr3
Numeric values representing the approval ratings for the third quarter.
- Qtr4
Numeric values representing the approval ratings for the fourth quarter.