R help - Apr 2006 - Cohen-Daubechies-Fauraue (CDF) 9/7 wavelet-transform

Hello,

I have to make use of the Cohen-Daubechies-Fauraue (CDF) 9/7
wavelet-transform, but have not found these biorthogonal wavlet in the
released packages waveslim, wavethresh or wavelets.

Is there any package doing this transform?
Or can anybody send me the function doing this? I would be very grateful
of that.

Thanks
Annika