| sunspot.year {datasets} | R Documentation |
Yearly Sunspot Data, 1700–1988
Description
Yearly numbers of sunspots.
Usage
sunspot.year
Format
The univariate time series sunspot.year contains 289
observations, and is of class "ts".
Source
H. Tong (1996) Non-Linear Time Series. Clarendon Press, Oxford, p. 471.