DDHFm (version 1.0-2.1)

ddhft.np.inv: 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.

Value

• The inverted transform

Details

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

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