ddhft.np.inv {DDHFm}

Inverse Data-Driven Haar-Fisz transformation

Description

Inverts the Data-Driven Haar-Fisz transform to obtain the raw (untransformed) data

Usage

ddhft.np.inv(hft.obj)

Arguments

hft.obj

An object with the same structure as that returned by the ddhft.np.2 function.

Details

Merely performs the inverse of the DDHF transform see ddhft.np.2

Value

The inverted transform

Author(s)

Piotr Fryzlewicz <[e-mail]>

References

Delouille, V., Fryzlewicz, P. and Nason, G.P. (2005), A data-driven Haar-Fisz transformation for multiscale variance stabilization. Technical Report 05:06, Statistics Group, Department of Mathematics, University of Bristol.

See Also

ddhft.np.2