The dowjones data frame has 1304 rows and 2 columns.
The second column contains daily closing prices of the Dow
Jones Index over the period 1996 to 2000. The first column
contains a POSIXct object giving the dates of
each observation.
data(dowjones)This data frame contains the following columns:
A POSIXct object containing dates.
A numeric vector containing daily closing prices of the Dow Jones Index.