Figure 1.

Illustration of the preprocessing on the input fragment matrix. (a) The original fragment matrix M. (b) The matrix obtained from (a) by removing possible errors. (c) The obtained matrix <a onClick="popup('http://www.biomedcentral.com/1471-2164/14/S2/S2/mathml/M30','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2164/14/S2/S2/mathml/M30">View MathML</a>.

Deng et al. BMC Genomics 2013 14(Suppl 2):S2   doi:10.1186/1471-2164-14-S2-S2