\section{Data access}\label{dataAccess}

The interaction matrix can be loaded by 
<<dataAcceess1,eval=FALSE>>=
library(HD2013SGI)
data(Interactions, package="HD2013SGI")
@ 

You can type
<<dataAccess2,eval=FALSE>>=
?Interactions
@
to see a documentation of the interaction data. The same works for any
of the below data objects. 

All intermediate results are precomputed and can be loaded. the following datasets are available:
\begin{itemize}
  \item {\bf featuresPerWell} The screen data in screen order
  \item {\bf datamatrixfull} The phenotype data of all pairwise genetic perturbation experiments before quality control and feature selection
  \item {\bf QueryAnnotation} Annotation of all the query genes in the screen
  \item {\bf TargetAnnotation} Annotation of all target genes in the screen
  \item {\bf stabilitySelection} Results from the feature selection step
  \item {\bf datamatrix} The phenotype data of all pairwise genetic perturbation experiments after quality control and feature selection
  \item {\bf mainEffects} Estimated main effects (single knock down effect)
  \item {\bf nrOfInteractionsPerTarget} Number of interactions per target gene
  \item {\bf Interactions} The genetic interaction data (pi-scores, p-values, and annotation)
\end{itemize}