ice.river {tseries} | R Documentation |
Contains the Icelandic river data as presented in Tong (1990), pp. 432-440.
data (ice.river)
4 univariate time series flow.vat
, flow.jok
,
prec
, and temp
, each with 1095 observations
and the joint series ice.river
.
The series are daily observations from Jan. 1, 1972 -
Dec. 31, 1974 on 4 variables: flow.vat
, mean daily flow
of Vatnsdalsa river (cms), flow.jok
, mean daily flow of Jokulsa
Eystri river (cms), prec
, daily precipitation in
Hveravellir (mm), and mean daily temperature in Hveravellir (deg C).
These datasets were introduced into the literature in a paper by Tong, Thanoon, and Gudmundsson (1985).
Time Series Data Library: http://www-personal.buseco.monash.edu.au/~hyndman/TSDL/
H. Tong (1990): Non-Linear Time Series, A Dynamical System Approach. Oxford University Press, Oxford.
H. Tong, B. Thanoon, and G. Gudmundsson (1985): Threshold time series modelling of two Icelandic riverflow systems. Water Resources Bulletin 21, pp. 651-661.