tukey.biweight {affy} | R Documentation |
One-step Tukey's biweight on a matrix
tukey.biweight(x, c = 5, epsilon = 1e-04)
x |
a matrix |
c |
tuning constant (see details) |
epsilon |
fuzz value to avoid division by zero (see details) |
The details can be found in the given reference.
a vector of values (one value per column in the input matrix).
Statistical Algorithms Description Document, 2002, Affymetrix.
pmcorrect.mas
and generateExprVal.method.mas