isDuplicated.CnagCfhSet {aroma.affymetrix} | R Documentation |
Identifies duplicated CFH files by comparing the timestamps in the CFH headers.
## S3 method for class 'CnagCfhSet': isDuplicated(this, ...)
... |
Not used. |
Returns a logical
vector
of length equal to the number of files
in the set.
An element with value TRUE
indicates that the corresponding CFH file
has the same time stamp as another preceeding CFH file.
Henrik Bengtsson (http://www.braju.com/R/)
Internally duplicated
() is used to compare timestamps.
For more information see CnagCfhSet
.
## Not run: # The data set of interest ds <- CnagCfhSet$fromFiles(path=...) # Added other data sets to be used as a reference for (path in refPaths) { dsR <- CnagCfhSet$fromFiles(path=path) append(ds, dsR) } # Keep only unique arrays ds <- extract(ds, !isDuplicated(ds)) ## End(Not run)