[R] Parzen fractional degree of differencing estimator

Does R have a function for Parzen fractional degree of differencing estimator? I am referring to the non-parametric kernel density estimator set forth by Parzen in Parzen (1983)   [[alternative HTML version deleted]] __ R-help@r-projec

[R] Parzen fractional degree of difference estimator

Does R have a function for Parzen fractional degree of differencing estimator? I am referring to the non-parametric kernel density estimator set forth by Parzen in Parzen (1983) [[alternative HTML version deleted]] __ R-help@r-projec

[R] Parzen estimator of fractional degree of difference, d

Does R have a function for Parzen degree of differencing estimator? I am referring to the non-parametric kernel density estimator set forth by Parzen in Parzen (1983) __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLE