colSums-FIMatrix: Return the colSums for the underlying matrix within an...

Description Usage Arguments Value

Description

In the matrix underlying the FIMatrix the rows represent the items and the columns to represent the itemsets. Here the sums of all columns should be calculated that are the number of items for each itesmet.

Usage

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## S4 method for signature 'FIMatrix'
colSums(x)

Arguments

x

Object of class FIMatrix

Value

numeric vector containing the sum of each column of the FIMatrix


TimToebrock/Project_Apriori documentation built on Oct. 16, 2020, 9:22 p.m.