\HeaderA{NEGGS}{A Gold Standard for Negative Interactions}{NEGGS}
\keyword{datasets}{NEGGS}
\begin{Description}\relax
These data were supplied as supplementary material, for the paper below, as 
a data set for negative interactions.
\end{Description}
\begin{Usage}
\begin{verbatim}data(NEGGS)\end{verbatim}
\end{Usage}
\begin{Format}\relax
A data frame with 2708746 observations on the following 4 variables.
\describe{
\item[\code{ORF1}] The ORF of one interactor.
\item[\code{ORF2}] The ORF of the second interactor.
\item[\code{LOC1}] A description of where the first interactor is 
(typically) located in the cell. 
\item[\code{LOC2}] A description of where the first interactor is 
(typically) located in the cell. 
}
\end{Format}
\begin{Details}\relax
The data are potentially problematic, since not being in the same
cellular component does not mean that two proteins will not interact
in some particular assay.

Only a very broad grouping of location is given, and one may want to
refer to a more recent and potentially more authoratative source.
\end{Details}
\begin{Source}\relax
\url{http://interolog.gersteinlab.org}
\end{Source}
\begin{References}\relax
Annotation Transfer Between Genomes:
Protein-Protein Interologs and Protein-DNA Regulogs,
H. Yu et al, Genome Research, 1107-1118, 2004.
\end{References}
\begin{Examples}
\begin{ExampleCode}
data(NEGGS)
table(NEGGS$LOC1)
table(NEGGS$LOC2)
\end{ExampleCode}
\end{Examples}

