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partial count by constructor

Source: R/transformations.R
then_count_by.Rd

See documentation for make_count_by() for details.

Usage

then_count_by(lhs, .MO, .TV = "int")

Arguments

lhs

The prior transformation or metric space.

.MO

Output Metric.

.TV

Type of Value. Express counts in terms of this integral type.

Value

The carrier type is HashMap<TK, TV>, a hashmap of the count (TV) for each unique data input (TK).