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SAGx (version 1.46.0)

normalise: Normalise arrays

Description

Normalises arrays against a calculated average array, and calibrated linearly in a cube-root scatter plot.

Usage

normalise(x,linear=TRUE)

Arguments

x
The data matrix
linear
if linear=TRUE then the matrix elements are raised to the power of 3.

Value

  • normalised version of indata

References

Tusher, V.G., Tibshirani, R., and Chu, G. (2001) Significance analysis of microarrays applied to the ionizing radiation response. PNAS Vol. 98, no.9, pp. 5116-5121