Szukaj
Wyświetlanie pozycji 1-1 z 1
Decomposition of time series on the basis of modified grouping method of Ward
(Wydawnictwo Uniwersytetu Łódzkiego, 1997)
The trend of time series can change its direction. It is assumed that the
time interval is divided into subintervals where the trend is given as particular linear
function. The problem is how to divide the observation ...