R Under development (unstable) (2024-10-21 r87258 ucrt) -- "Unsuffered Consequences"
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> library("Mercator")
Loading required package: Thresher
Loading required package: ClassDiscovery
Loading required package: cluster
Loading required package: oompaBase
Loading required package: PCDimension
> data("CML1000")
> 
> # transposition
> bm <-t(CML1000)
> bm <- removeDuplicateFeatures(bm)
> summary(bm)
An object of the 'BinaryMatrix' class, of size
[1] 1057  597
History:
[1] "Newly created."              "Duplicate features removed."
[3] "transposed"                  "Subsetted."                 
[5] "transposed"                  "Duplicates removed."        
> 
> # run the thresher algorithm to remove "useless" vectors
> thrash <- threshLGF(bm, cutoff = 0.5)
> summary(thrash)
An object of the 'BinaryMatrix' class, of size
[1] 1057  238
History:
[1] "Newly created."              "Duplicate features removed."
[3] "transposed"                  "Subsetted."                 
[5] "transposed"                  "Duplicates removed."        
[7] "Threshed."                  
> 
> # convert back to base class
> oval <- as(thrash, "BinaryMatrix")
> slotNames(oval)
[1] "binmat"     "columnInfo" "rowInfo"    "info"       "history"   
> summary(oval)
An object of the 'BinaryMatrix' class, of size
[1] 1057  238
History:
[1] "Newly created."              "Duplicate features removed."
[3] "transposed"                  "Subsetted."                 
[5] "transposed"                  "Duplicates removed."        
[7] "Threshed."                  
> 
> 
> proc.time()
   user  system elapsed 
  20.31    1.54   21.85