discern: Set difference.

Description Usage Arguments Value Examples

Description

discern returns the difference between two group of sets selected from a Venn object. If multiple sets are chosen for the slices, union of those sets will be used.

Usage

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## S4 method for signature 'Venn'
discern(venn, slice1, slice2 = "all")

Arguments

venn

(Required) A Venn object.

slice1

(Required) The name or the index of the set of interest. Multiple sets can be selected.

slice2

(Optional) The name or the index of the set of interest. Multiple sets can be selected. Default is all the sets except the sets of slice1.

Value

A vector showing the difference between slice1 and slice2.

Examples

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venn = Venn(list(letters[1:10], letters[3:12], letters[6:15]))
discern(venn, slice1 = 1)
discern(venn, slice1 = c(1, 2), slice2 = 3)

RVenn documentation built on July 19, 2019, 1:02 a.m.