Good day,
Would it be useful to provide the same operations which can be done to a
data.frame for a DataFrame in a future release of S4Vectors? For example,
dataTable <- data.frame(aFeature = 1:5, anotherFeature = 5:1)
colMeans(dataTable)
# aFeature anotherFeature
# 3 3
dataTableS4 <- DataFrame(aFeature = 1:5, anotherFeature = 5:1)
colMeans(dataTableS4)
Error in colMeans(dataTableS4) :
'x' must be an array of at least two dimensions
--------------------------------------
Dario Strbenac
University of Sydney
Camperdown NSW 2050
Australia
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