CSR                     Calculate CSR strategy for multiple plant
                        species
CSR_plot                Create a ternary plot of CSR strategies
LHS                     Calculate LHS (Leaf-Height-Seed) Strategy
LHS_plot                Generate a 3D scatterplot of plant traits
LHS_strategy_scheme     Create a table of Leaf-Height-Seed (LHS)
                        strategy types
NPT                     Perform nested principal component analysis
                        (PCA of PCAs) for ecological niche periodicity
NPT_plot                Plot results from nested principal component
                        analysis
PFF                     Plant Functional Traits Dataset from Ponderosa
                        Pine Forests Flora (PFF)
Strate_CSR              Calculate CSR (Competition-Stress-Ruderal)
                        Strategy
TN                      Generate Plant Trait Network
TN_corr                 Calculate and Visualize Plant Trait Correlation
                        Network
TN_metrics              Calculate Node and Global Metrics for Trait
                        Networks
TN_plot                 Plot Trait Network Graph
