Figure 8.

Pearson correlation factors of peak abundances in the MasterScan and individual spectra. In total, the dataset consisted of 128 high resolution MS spectra of total lipid extracts in which 219 peaks of individual lipid species were recognized. The exact number of peaks assigned to lipid species is provided for each PCF bin. The average PCF calculated for the entire dataset had a value of 0.94

Herzog et al. Genome Biology 2011 12:R8   doi:10.1186/gb-2011-12-1-r8
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