Figure 11.

The fraction of configurations with exactly and at leastNanchors. (A) Plot of the fraction of configurations with exactly N anchors, <a onClick="popup('http://www.biomedcentral.com/1471-2105/13/238/mathml/M103','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2105/13/238/mathml/M103">View MathML</a>, as N varies. An anchor is a run of at least K correct bases (shown for K = 15, 20, and 25). We assume the read length is L = 1000 and the error rate per base is ρ = 15%(and that there are exactly M = 150 error positions). The solid markers are computed by finding exact coefficients cM,N,K(L) in the generating functions. The curve is a normal distribution approximating the exact values (illustrating Theorem A3), where parameters μand σ2are computed by Theorem A2. (B) The solid markers are a plot of <a onClick="popup('http://www.biomedcentral.com/1471-2105/13/238/mathml/M104','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2105/13/238/mathml/M104">View MathML</a>, the fraction of configurations with at least N anchors, as N varies. The parameters are the same as for (A). The curve is the survival function of the normal distribution in (A).

Chaisson and Tesler BMC Bioinformatics 2012 13:238   doi:10.1186/1471-2105-13-238
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