testEulerian: Tests whether matrix is Eulerian

In MartinLHazelton/LinInvCount: What the Package Does (One Line, Title Case)

Tests whether matrix is Eulerian

Description

Tests whether matrix is Eulerian, or c0-Eulerian, or cr0-Eulerian

Usage

testEulerian(U, c0 = FALSE, r0 = FALSE, SIGN = T, verbose = FALSE)

Arguments

U	A lattice basis or matrix of signs for lattice basis
c0	Logical - test for c0-Eulerian (Eulerian with zero column sums)
r0	Logical - test for r0-Eulerian (Eulerian with zero row sums)
SIGN	Logical - is U a matrix of signs? (If false, U is redefined as matrix of signs in function)
verbose	Monitor progress? Defaults to false.

Value

List containing UM (indicator for unimodularity) and d (vector determinants of submatrices checked)

MartinLHazelton/LinInvCount documentation built on March 1, 2024, 3:14 a.m.