Description Usage Arguments Value References See Also Examples
This function estimates an optimal window parameter for long run covariance operator estimation in functional time series using the method of Rice G. and Shang H. L. (2017)
1 | opt_bandwidth(fdobj, kern_type, kern_type_ini, is_change = TRUE, ...)
|
fdobj |
Functional data object, class of |
kern_type |
Kernel that is used for the long run covariance estimation. The available options are
|
kern_type_ini |
Initial Kernel function to start the optimal bandwidth search |
is_change |
If |
... |
Further arguments to pass |
|
Estimated optimal bandwidth |
|
Estimated Long run covariance kernel using the optimal bandwidth |
Rice G. and Shang H. L. (2017), A plug-in bandwidth selection procedure for long run covariance estimation with stationary functional time series, Journal of Time Series Analysis, 38(4), 591-609
1 2 | fdata1 = fun_AR(n=100, nbasis=21, order=1, kappa=0.8)
opt_bandwidth(fdata1, "PR", "BT")
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