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Yearly minimum water level of the Nile River starting in 622 A.D. and ending in 1284 A.D. For more information see Percival and Walden (2000), p. 190.
data(nile)
A time series object containing 683 observations.
Percival, D. B. and A. T. Walden (2000) Wavelet Methods for Time Series Analysis, Cambridge University Press, sec. 5.9.