Re: [R] 4253H twice implementation

lio cesar oliveira Verzonden: maandag 22 oktober 2012 12:39 Aan: r-help@r-project.org Onderwerp: [R] 4253H twice implementation Dear All, Anybody know if *4253H twice filter* is implemented in R? *Description of filter:* Applies a series of running medians of varying window size and a weigh

[R] 4253H twice implementation

Dear All, Anybody know if *4253H twice filter* is implemented in R? *Description of filter:* Applies a series of running medians of varying window size and a weighted average filter, with re-roughing, to the NDVI time series *Reference*: Velleman, P. (1980). Definition and comparison of robust no