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Fig. 3 | Algorithms for Molecular Biology

Fig. 3

From: Bayesian localization of CNV candidates in WGS data within minutes

Fig. 3

An illustration of an integral array \(\mathbf{v }\), using cell size \(c=4\). Columns represent data positions, and contain all positions i which are added up and stored at \(\mathbf{v }[t]\); for instance, \(\mathbf{v }[9] = \sum _{i=9}^{11} \mathbf{T }(\mathbf{y }[i])\). The statistics of a block [se) are obtained by adding v[s], \(\mathbf{v }[m]\) for all \(s<m<e\), \(m\equiv 0\mod c\), and subtracting \(\mathbf{v }[e]\) iff \(e\not \equiv 0\mod c\). For instance, block [3, 10) is obtained as \(\mathbf{v }[3]+\mathbf{v }[4]+ \mathbf{v }[8]-\mathbf{v }[10]\), yielding \(\sum _{t=3}^9 \mathbf{T }(y[t])\)

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