getFeature {Starr} | R Documentation |
This function gets the probe intensities of a feature, that was mapped, using the mapFeatures function. It is called by the getIntensities function method, if method "middle" is chosen in getProfiles.
getFeature(feature, k, mapping, expr_mat, gffAnno, reverse=T)
feature |
The feature name |
mapping |
output of the mapFeatures function |
expr_mat |
the Expression matrix from the assayData |
gffAnno |
a data frame, containing the gff annotation |
k |
character or integer, indicating the chromosome |
reverse |
if true, profiles on the crick strand are reversed, so they are in the right order |
a list, containing the profile for the feature.
Benedikt Zacher zacher@lmb.uni-muenchen.de