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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Cancer Res. 2009 Jan 1;69(1):227–234. doi: 10.1158/0008-5472.CAN-08-2586

Figure 2. Beta mixture model of methylation profiles in mesothelioma and non-tumor pleura.

Figure 2

Methylation average β is green for unmethylated and red for methylated. Methylation profile classes are stacked in rows separated by yellow lines, and class height corresponds to the number of samples in each class. Class methylation at each locus is a mean of methylation for all samples within a class. Bar charts display the proportion of tumors and non-tumor pleura samples in each class. Methylation profile classes differentiate tumor from non-tumor pleura (P < 0.0001).