This page accompanies the article Bivariate hard thresholding in wavelet function estimation by Piotr Fryzlewicz. The reader can download here the routines written for the paper: see below for the list of functions available for download.

The functions have been written in S and designed for S-Plus (version "6.0 Professional Release 2"), which is a commercial package. However, they will also probably work in R, which can be downloaded free of charge here.

Additionally, most functions require WaveThresh, a free add-on module for S-Plus / R written by Guy P. Nason.

Obtaining the functions.

The functions are available here in a text format.

Alphabetic list of functions --- click on the name for help.

Alphabetic list of auxiliary functions (not to be run by the user, so no help is provided).