@subsubheading Description

Quarterly earnings (dollars) per Johnson & Johnson share 1960–80.

@subsubheading Format

@table @code
@item date
Start date of the quarter.
@item earnings
Earnings per share (USD).
@end table

@subsubheading Source

Shumway, R. H. and Stoffer, D. S. (2000). @cite{Time Series Analysis and its
Applications}. Second Edition. New York: Springer. Example 1.1.

@subsubheading Examples

@example
@INCLUDE_DATASET_EXAMPLE_SCRIPT{JohnsonJohnson_1.m}
@end example
