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sample swaps: OutriderDataSet(countData=cts, colData=anno) makes undocumented(?) assumption that "cts" columns have same order as "anno" rows, leading to results with incorrect sample labels when this is not met.
#32
It's easy to create an OutriderDataSet with a countData matrix which has its columns in a different order than rows in the colData table. However, this leads to incorrectly assigned sample labels in the results.
If OutriderDataSet could internally do
cts = cts[,anno$sampleID]
or throw an error when the order doesn't match, it would prevent hard-to-detect sample swaps in the results.
The text was updated successfully, but these errors were encountered:
bw2
changed the title
Silent sample swaps: OutriderDataSet(countData=cts, colData=anno) makes undocumented(?) assumption that "cts" columns have same order as "anno" rows, leading to sample swaps when this is not met.
sample swaps: OutriderDataSet(countData=cts, colData=anno) makes undocumented(?) assumption that "cts" columns have same order as "anno" rows, leading to results with incorrect sample labels when this is not met.
Feb 10, 2021
It's easy to create an OutriderDataSet with a countData matrix which has its columns in a different order than rows in the colData table. However, this leads to incorrectly assigned sample labels in the results.
If OutriderDataSet could internally do
or throw an error when the order doesn't match, it would prevent hard-to-detect sample swaps in the results.
The text was updated successfully, but these errors were encountered: