addAnnotation {IntEREst} | R Documentation |
SummarizedExperiment
object
Adds a new sample annotation to the SummarizedExperiment
object. In
other words it adds and column with sample annotations to the colData of the
SummarizedExperiment
object.
addAnnotation(x, sampleAnnotationType, sampleAnnotation)
x |
Object of type |
sampleAnnotationType |
The name of the new column to be added to the |
sampleAnnotation |
Vector with the same length as the row-size of the |
An InterestResult object.
Ali Oghabian
# Check the annotation table of mdsChr22Obj data getAnnotation(mdsChr22Obj) # Add a new sample annotation newMdsChr22Obj <- addAnnotation(x=mdsChr22Obj, sampleAnnotationType="sample_number", sampleAnnotation=1:16 ) # Retrieve annotations of the new object getAnnotation(newMdsChr22Obj)