Chires6: Subsid routine for denproj (calcs scaling function coefs with...

In wavethresh: Wavelets Statistics and Transforms

Subsid routine for denproj (calcs scaling function coefs with cov)

Description

Function is essentially the same as Chires5 but also returns covariances between coefficients. A subsidiary routine for denproj. Not intended for direct user use.

Usage

Chires6(x, tau=1, J, filter.number=10, family="DaubLeAsymm", nT=20)

Arguments

x	The data (random sample for density estimation)
tau	Fine tuning parameter
J	Resolution level
filter.number	The smoothness of the wavelet, see filter.select
family	The family of the wavelet, see family
nT	The number of iterations in the Daubechies-Lagarias algorithm

Details

As description

Value

A list with the following components:

coef	The scaling function coefficients
covar	The coefficients' covariance matrix
klim	The integer translates of the scaling functions used
p	The primary resolution, calculated in code as tau*2^J
filter	The usual filter information, see filter.select
n	The length of the data x
res	A list containing components: p, as above, tau as input and J as above. This summarizes the resolution information

Author(s)

David Herrick

See Also

Chires6,denproj

wavethresh documentation built on Sept. 11, 2024, 9:33 p.m.