(1) Under Methods / Ontology Engineering Methods / Term selection and sub-graph definition
the final sentence of the second paragraph should read:
"These annotated subgraphs are used to calculate the information contents I of each term, as described below in Calculating information content of a term."
The first sentence in the section immediately following should read:
"Once the set of GO terms with information content I greater than tau is selected (Calculating information content of a term, below), the set of all paths..."
(2) Under Methods / Calculating information content of a term
the text immediately following Equation 1 should read:
"where Pn represents information gained if node n is added to the slim graph, and..."
(3) Under Methods / Calculating information content of a term
the text following Equation 3 should read:
"...is a set of leaf nodes (nodes which have no children)."
Authors' clarifications to text
19 October 2010
(1)
Under Methods / Ontology Engineering Methods / Term selection and sub-graph definition
the final sentence of the second paragraph should read:
"These annotated subgraphs are used to calculate the information contents I of each term, as described below in Calculating information content of a term."
The first sentence in the section immediately following should read:
"Once the set of GO terms with information content I greater than tau is selected (Calculating information content of a term, below), the set of all paths..."
(2)
Under Methods / Calculating information content of a term
the text immediately following Equation 1 should read:
"where Pn represents information gained if node n is added to the slim graph, and..."
(3)
Under Methods / Calculating information content of a term
the text following Equation 3 should read:
"...is a set of leaf nodes (nodes which have no children)."
Competing interests
None