showIntrGraph: showIntrGraph: draw interaction matrix on a PCoA plot

In ELAplus: Energy Landscape Analysis for Ecological Communities

showIntrGraph: draw interaction matrix on a PCoA plot

Description

Computes a 2D PCoA embedding from the interaction matrix (jest) and overlays interaction links above a threshold th. Positive and negative links are drawn separately, and species names are annotated at their coordinates.

Usage

showIntrGraph(ela, sa, env = NULL, th = 0, annot_adj = c(0.75, 2))

Arguments

ela	ELA output tuple/list (used to obtain stable states etc.; currently mainly used for context).
sa	Parameter set passed to sa2params.
env	target environmental factor.
th	Numeric threshold for drawing links (absolute value).
annot_adj	Numeric length-2; horizontal/vertical adjustment for labels.

Value

NULL.

ELAplus documentation built on May 28, 2026, 5:09 p.m.