Showing 1 - 9 of 9
The problem of predicting 0-1-events is considered under general conditions, including stationary processes with short and long memory as well as processes with changing distribution patterns. Nonparametric estimates of the probability function and prediction intervals are obtained.
Persistent link: https://www.econbiz.de/10011544312
SEMIFAR models introduced in Beran (1999) provide a semiparametric modelling framework that enables the data analyst to separate deterministic and stochastic trends as well as short- and long-memory components in an observed time series. A correct distinction between these components, and in...
Persistent link: https://www.econbiz.de/10011544579
bandwidth, the proposal of Beran and Feng (1999) based on the iterative plug-in idea (Gasser et al., 1991) is used. Asymptotic …
Persistent link: https://www.econbiz.de/10011543365
Persistent link: https://www.econbiz.de/10011543839
In this paper data-driven algorithms for fitting SEMIFAR models (Beran, 1999) are proposed. The algorithms combine the data-driven estimation of the nonparametric trend and maximum likelihood estimation of the parameters. Convergence and asymptotic properties of the proposed algorithms are...
Persistent link: https://www.econbiz.de/10011544511
The choice of a smoothing parameter or bandwidth is crucial when applying nonparametric regression estimators. In … nonparametric mean regression various methods for bandwidth selection exists. But in nonparametric quantile regression bandwidth …
Persistent link: https://www.econbiz.de/10011544543
-range dependent errors. Moreover, it is shown that unified asymptotic formulas for the optimal bandwidth and the MSE hold for the …
Persistent link: https://www.econbiz.de/10011544738
In this paper a modified double smoothing bandwidth selector, MDS, based on a new criterion, which combines the plug …_MDS seems to be the best in the practice. Finite sample negative correlations between the chosen bandwidth selectors and h ASE …
Persistent link: https://www.econbiz.de/10011544923
bandwidth selection in this context based on the iterative plug-in idea (Gasser et al., 1991) and some detailed computational …
Persistent link: https://www.econbiz.de/10011544974