Inventory               Inventory class
SampleSize              SampleSize class
biomass_models          Biomass models
inventory_samples       Forest inventory samples
lid_fcov                Calculate Forest Fraction Cover from LiDAR Data
lid_lhdi                LiDAR-derived Height Diversity Index (LHDI)
plot                    Plot an object
silv_basal_area         Calculates Basal Area
silv_biomass            Calculate Tree Biomass
silv_diametric_class    Classify diameters in classes
silv_dominant_height    Calculates the dominant height
silv_lorey_height       Calculates Lorey's Height
silv_ntrees_ha          Calculates number of trees per hectare
silv_sample_size        Calculates sample size for a random sampling
                        inventory
silv_spacing_index      Hart or Hart-Becking spacing index
silv_sqrmean_diameter   Calculates the squared mean diameter
silv_summary            Calculates a bunch of forest metrics
silv_volume             Calculate Tree Volume
