Old Faithful Geyser Data

Description: (From R manual):

     Waiting time between eruptions and the duration of the eruption
     for the Old Faithful geyser in Yellowstone National Park, Wyoming,
     USA.

     A data frame with 272 observations on 2 variables.

eruptions  numeric  Eruption time in mins
waiting    numeric  Waiting time to next eruption

References:

     Hardle, W. (1991) Smoothing Techniques with Implementation in S.
     New York: Springer.

     Azzalini, A. and Bowman, A. W. (1990). A look at some data on the
     Old Faithful geyser. Applied Statistics 39, 357-365.