NormalGamma (1.1)

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Normal-gamma convolution model.

http://cran.r-project.org/web/packages/NormalGamma

The functions proposed in this package compute the density of the sum of a Gaussian and a gamma random variables, estimate the parameters and correct the noise effect in a gamma-signal and Gaussian-noise model. This package has been used to implement the background correction method for Illumina microarray data presented in Plancade S., Rozenholc Y. and Lund E. "Generalization of the normal-exponential model : exploration of a more accurate parameterization for the signal distribution on Illumina BeadArrays", BMC Bioinfo 2012, 13(329).

Maintainer: Sandra Plancade
Author(s): S. Plancade and Y. Rozenholc

License: GPL-2

Uses: histogram, optimx

Released over 3 years ago.


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