[R] Counting occurrences of a set of values
Thomas.Chesney at nottingham.ac.uk
Thu Sep 10 15:11:24 CEST 2015
Can anyone suggest a way of counting how frequently sets of values occurs in a data frame? Like table() only with sets.
So for a dataset:
V1, V2, V3
1, 2, 1
1, 3, 2
1, 2, 1
1, 1, 1
The output would be something like:
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