Displaying 1 result from an estimated 1 matches for "checkduplicates".
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check_duplicate
2011 May 23
1
Remove duplicate elements in lists via recursive indexing
...Here, it's pretty simple to remove duplicated entries
y <- c(1,2,3,1,1)
idx.dupl <- which(duplicated(y))
y <- y[-idx.dupl]
# /
# LISTS
x <- list(a=list(a.1.1=1, a.1.1=2, a.1.1=3))
x[[c(1,1)]]
x[[c(1,2)]] # Should be removed.
x[[c(1,3)]] # Should be removed.
# Let's say a 'checkDuplicates' routine would give me:
idx.dupl <- list(c(1,2), c(1,3))
# Remove first duplicate:
x[[idx.dupl[[1]]]] <- NULL
x
# Problem:
# Once I remove the first duplicate, my duplicate index would have to be
# updated as well as there is not third element anymore.
x[[idx.dupl[[2]]]] <- NULL
# So...