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checking examples ... ERROR Running examples in ‘statar-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: duplicates > ### Title: returns duplicated rows > ### Aliases: duplicates duplicates_ > > ### ** Examples > > library(data.table) > DT <- data.table(a = rep(1:2, each = 3), b = 1:6) > duplicates(DT, by = "a") 2 groups have duplicates N a b 1: 3 1 1 2: 3 1 2 3: 3 1 3 4: 3 2 4 5: 3 2 5 6: 3 2 6 > duplicates(DT, by = list(a,b)) Error: All select() inputs must resolve to integer column positions. The following do not:
Could you please take a look? Thanks!
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Could you please take a look? Thanks!
The text was updated successfully, but these errors were encountered: