P-GSE51588-1 - P-GSE51588-1

normalization data transformation protocol
The array signal intensities were further analyzed by the Agilent GeneSpring GX software (version 11.5) (Agilent Technologies, Santa Clara, CA, USA). Gene expression values of all data sets were normalized using quantile normalization; probes with low signal intensities were excluded by setting the filter above 32. The normalized values were log transformed. Significant differentially expressed genes between lateral and medial samples in OA patients were identified using an adjusted Student’s t-test (P < 0.05) corrected for multiple comparisons with the Benjamini-Hochberg test. ID_REF = VALUE = Normalized signal intensity
Experiment E-GEOD-51588