Pressing flowers between pages…
Knowledge graph centered on Principal Components Analysis (Amphibia) with 21 nodes and 89 connections. Top connected: Rocky Mountain Biological Laboratory, Gothic, Ambystoma mavortium, elevational gradients, birds and mammals.
Standardization of environmental variables measured on different scales followed by principal components analysis to reduce dimensionality and identify major axes of environmental variation.
Synthesized from method descriptions across 1 paper using this protocol.