ht.inv {binhf}

R Documentation

Inverse Haar-NN

Description

Inverse Haar transform for binomial random variables.

Usage

ht.inv(data)

Arguments

data	transformed (binomial) observations: can be a list output from ht2 or a vector (finest details to coarsest, scaling coefficient).

Details

The procedure performs the inverse Haar wavelet transform.

Value

res	datapoints in the function domain.
sm1	smooth coefficients during the inverse transform.

References

Nunes, M.A. and Nason, G.P. (2009) A Multiscale Variance Stabilization for binomial sequence proportion estimation, Statistica Sinica,19 (4), 1491–1510.

See Also

ht2

Examples

x<-rbinom(256,32,.35)
hx<-ht2(x)
y<-ht.inv(x)

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