Table 1

Contingency table for scoring bridges

ci

<a onClick="popup('http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M25','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M25">View MathML</a>


cj

ni,j

nj -ni,j

<a onClick="popup('http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M20','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M20">View MathML</a>

ni -ni,j

NCol -ni -nj


The contingency table accounts for the number of observations of present (i.e., ci and cj) and/or absent (i.e., <a onClick="popup('http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M19','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M19">View MathML</a> and <a onClick="popup('http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M20','MathML',630,470);return false;" target="_blank" href="http://www.biomedcentral.com/1471-2105/13/S1/S6/mathml/M20">View MathML</a>) concepts in facts.

Berlanga et al. BMC Bioinformatics 2012 13(Suppl 1):S6   doi:10.1186/1471-2105-13-S1-S6

Open Data