Figure 2
From: Comparing the old and new generation SELDI-TOF MS: implications for serum protein profiling
Plots of Spearman's rank correlation coefficient and p-values for common peaks detected in the BC data sets. Depicted are the mean (red) and median (black) values of common peaks detected across all three data sets of the BC sample set. PBS: data set 1a (PBS-IIc generated data, analysed by ProteinChip software), PCS: data set 2 (PCS 4000 generated data, analysed by Ciphergen Express™), PBS/PCS: data set 1b (PBS-IIc generated data, analysed by Ciphergen Express™).