Dear Supporters,
I'm using RUVnormalize package to correct a noisy dataset using negative controls. The input I'm using is a log2 expression matrix (Illumina V4 microarray) and I'm using naiveRandRUV function. Everything goes fine except that the output matrix from naiveRandRUV has very low values centered at 0 (with a lot of negative values). Am I doing something wrong or there is some option I don't know to output a normal uncentered log2 matrix (as for example does RUVseq) ?
Thank you in advance for your help
Massimo Acquaviva
Bioinformatician
San Raffaele Institute Milan Italy
Thank you very much for your help