clusterNormE {puma} | R Documentation |
This function normalise the data vector to have zero mean.
clusterNormE(x)
x |
a vector which contains gene expression level on log2 scale. |
Vector x is related to a gene and each element is related to a chip.
The return vector is in the same format as the input x.
Xuejun Liu, Magnus Rattray
See Also as pumaClust
data(Clust.exampleE) Clust.exampleE.centered<-t(apply(Clust.exampleE, 1, clusterNormE))