Finding frequent items for columns, possibly with false positives
freqItems.Rd
Finding frequent items for columns, possibly with false positives. Using the frequent element count algorithm described in https://dl.acm.org/doi/10.1145/762471.762473, proposed by Karp, Schenker, and Papadimitriou.
See also
Other stat functions:
approxQuantile()
,
corr()
,
cov()
,
crosstab()
,
sampleBy()