Data Structures and Functions for Working with Forest Data

Documentation for package ‘ForestElementsR’ version 2.1.0

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-- A --

age_d_gnfi3	Inverse Stem Diameter Growth Model of the 3rd German National Forest Inventory (2012)
age_h_gnfi3	Inverse Tree Height Growth Model of the 3rd German National Forest Inventory (2012)
assmann_layers	Attribute Tree Heights to Layers After Ernst Assmann
as_fe_species_bavrn_state	Cast Appropriate Objects Into a fe_stand_bavrn_state Species Class Object
as_fe_species_bavrn_state_short	Cast Appropriate Objects Into a fe_stand_bavrn_state_short Species Class Object
as_fe_species_ger_nfi_2012	Cast Appropriate Objects Into a fe_stand_ger_nfi_2012 Species Class Object
as_fe_species_master	Cast Appropriate Objects Into a fe_stand_master Species Class Object
as_fe_species_tum_wwk_long	Cast Appropriate Objects Into a fe_species_tum_wwk_long Species Class Object
as_fe_species_tum_wwk_short	Cast Appropriate Objects Into a fe_stand_tum_wwk_short Species Class Object

-- C --

crown_diameter_silva

Estimate a tree's crown diameter

-- D --

d_100	Dominant Diameter d100
d_age_gnfi3	Estimate Stem Diameter Growth With the 3rd German National Forest Inventory Growth Model (2012)
d_dom_weise	Weise's Dominant Diameter
d_q	Quadratic Mean Diameter

-- E --

european_beech_1_fe_stand	Example Stands
european_beech_1_raw	Example Stands
example_data	Example Stands

-- F --

fe_ccircle_spatial	User Friendly Construction of an fe_ccircle_spatial Object from a List of Data Frames
fe_ccircle_spatial_notrees	User Friendly Construction of an fe_ccircle_spatial_notrees Object from a List of Data Frames
fe_species_bavrn_state	Construct a _fe_species_bavrn_state_ Species Code Vector
fe_species_bavrn_state_short	Construct a _fe_species_bavrn_state_short_ Species Code Vector
fe_species_ger_nfi_2012	Construct a _fe_species_ger_nfi_2012_ Species Code Vector
fe_species_get_coding	Get Name of the Coding Belonging to an fe_species Object
fe_species_get_coding_table	Get the Coding Table of a Supported fe_species Coding
fe_species_master	Construct a _fe_species_master_ Species Code Vector
fe_species_tum_wwk_long	Construct a _fe_species_tum_wwk_long_ Species Code Vector
fe_species_tum_wwk_short	Construct a _fe_species_tum_wwk_short_ Species Code Vector
fe_stand	User Friendly Construction of an fe_stand Object from a Data Frame
fe_stand_spatial	User Friendly Construction of an fe_stand_spatial Object from a List of Data Frames
fe_yield_table	User Friendly Construction of an fe_yield_table Object from a Data Frame
fe_ytable_ash_wimmenauer_1919_29	Yield Tables
fe_ytable_beech_gehrhardt_moderate_1908	Yield Tables
fe_ytable_beech_wiedemann_moderate_1931	Yield Tables
fe_ytable_birch_schwappach_1903_29	Yield Tables
fe_ytable_blackalder_mitscherlich_heavy_1945	Yield Tables
fe_ytable_douglas_schober_moderate_1956	Yield Tables
fe_ytable_japanlarch_schober_moderate_1953	Yield Tables
fe_ytable_larch_schober_moderate_1946	Yield Tables
fe_ytable_oak_juettner_moderate_1955	Yield Tables
fe_ytable_pine_gehrhardt_moderate_1921	Yield Tables
fe_ytable_pine_wiedemann_moderate_1943	Yield Tables
fe_ytable_poplar_blume_1949	Yield Tables
fe_ytable_redoak_bauer_1955	Yield Tables
fe_ytable_silver_fir_hausser_moderate_1956	Yield Tables
fe_ytable_spruce_assmann_franz_mean_yield_level_1963	Yield Tables
fe_ytable_spruce_gehrhardt_moderate_1921	Yield Tables
fe_ytable_spruce_guttenberg_1915	Yield Tables
fe_ytable_spruce_vanselow_1951	Yield Tables
fe_ytable_spruce_wiedemann_moderate_1936_42	Yield Tables
format.fe_species_bavrn_state	Formatted Output of an fe_species_bavrn_state Vector
format.fe_species_bavrn_state_short	Formatted Output of an fe_species_bavrn_state_short Vector
format.fe_species_ger_nfi_2012	Formatted Output of an fe_species_ger_nfi_2012 Vector
format.fe_species_master	Formatted Output of an fe_species_master Vector
format.fe_species_tum_wwk_long	Formatted Output of an fe_species_tum_wwk_long Vector
format.fe_species_tum_wwk_short	Formatted Output of an fe_species_tum_wwk_short Vector

-- G --

get_area_ha

Get the Area in ha of a Compatible Object

-- H --

height_crown_base_silva	Estimate a tree's height to crown base
h_100	Dominant Height h100
h_age_gnfi3	Estimate Tree Height Growth With the 3rd German National Forest Inventory Growth Model (2012)
h_dom_weise	Weise's Dominant Height
h_q	Quadratic Mean Height
h_q_from_d_q	Estimate Quadratic Mean Height from Quadratic Mean Diameter
h_standard_bv	Calculate Tree Heights with the Bavarian Standard Height Curve System
h_standard_gnfi3	Calculate Tree Heights with the Bavarian Standard Height Curve System of the 3rd German National Forest Inventory (2012)

-- I --

is_fe_ccircle_spatial	Check if an Object is an fe_ccircle_spatial
is_fe_ccircle_spatial_notrees	Check if an Object is an fe_ccircle_spatial_notrees object
is_fe_species_bavrn_state	Check if an Object is a fe_species_bavrn_state species code vector
is_fe_species_bavrn_state_short	Check if an Object is a fe_species_bavrn_state_short species code vector
is_fe_species_ger_nfi_2012	Check if an Object is a fe_species_ger_nfi_2012 species code vector
is_fe_species_master	Check if an Object is a fe_species_master species code vector
is_fe_species_tum_wwk_long	Check if an Object is a fe_species_tum_wwk_long species code vector
is_fe_species_tum_wwk_short	Check if an Object is a fe_species_tum_wwk_short species code vector
is_fe_stand	Check if an Object is an fe_stand
is_fe_stand_spatial	Check if an Object is an fe_stand_spatial
is_fe_yield_table	Check if an Object is an fe_yield_table

-- M --

mm_forest_1_fe_stand_spatial	Example Stands
mm_forest_1_raw	Example Stands

-- N --

new_fe_ccircle_spatial	Constructor for the fe_ccircle_spatial Class
new_fe_ccircle_spatial_notrees	Constructor for the fe_ccircle_spatial_notrees Class
new_fe_species_bavrn_state	Constructor for the fe_species_bavrn_state Class
new_fe_species_bavrn_state_short	Constructor for the fe_species_bavrn_state_short Class
new_fe_species_ger_nfi_2012	Constructor for the fe_species_ger_nfi_2012 Class
new_fe_species_master	Constructor for the fe_species_master Class
new_fe_species_tum_wwk_long	Constructor for the fe_species_tum_wwk_long Class
new_fe_species_tum_wwk_short	Constructor for the fe_species_tum_wwk_short Class
new_fe_stand	Constructor for the fe_stand Class
new_fe_stand_spatial	Constructor for the fe_stand_spatial Class
new_fe_yield_table	Constructor for the fe_yield_table Class
norway_spruce_1_fe_stand	Example Stands
norway_spruce_1_raw	Example Stands
n_rep_ha	Calculate or Return the Representation Number per ha for the Trees Contained in a Compatible Object

-- P --

plot.fe_ccircle_spatial	Plot an fe_ccircle_spatial Object
plot.fe_ccircle_spatial_notrees	Plot an fe_ccircle_spatial_notrees Object
plot.fe_stand	Plot an fe_stand Object
plot.fe_yield_table	Plot an fe_yield_table Object

-- S --

selection_forest_1_fe_stand	Example Stands
selection_forest_1_raw	Example Stands
se_tests	Convenient Information About the Precision of a Random Sample
shannon_index	Shannon Diversity Index for Tree Species
site_index	Find Site Indexes With a Yield Table
si_to_mai_age	Convert a Standard Site Index Into an MAI(age) Site Index
si_to_mai_max	Convert a Standard Site Index Into an maximum MAI Site Index
species_codings	Supported Species Codings in the Package ForestElementsR
species_master_table	List of Supported Species in the Package ForestElementsR
species_profile	Species Profile Index After Pretzsch
species_shares	species_shares
spruce_beech_1_fe_stand	Example Stands
spruce_beech_1_raw	Example Stands
spruce_pine_ccircle_raw	Example Stands
spruce_pine_ccircle_spatial	Example Stands
spruce_pine_ccircle_spatial_notrees	Example Stands
standing_area_gnfi3	Estimate the Standing Area of Single Trees
stand_level_increment	stand_level_increment
stand_sums_dynamic	stand_sums_dynamic
stand_sums_static	Static Stand Sum and Mean Values for an fe_stand Object
stocking_level	Calculate the Stocking Level ("Bestockungsgrad") of a Stand
summary.fe_ccircle_spatial_notrees	summary For a fe_ccircle_spatial_notrees object
summary.fe_species_bavrn_state	Summary of an fe_species_bavrn_state Vector
summary.fe_species_bavrn_state_short	Summary of an fe_species_bavrn_state_short Vector
summary.fe_species_ger_nfi_2012	Summary of an fe_species_ger_nfi_2012 Vector
summary.fe_species_master	Summary of an fe_species_master Vector
summary.fe_species_tum_wwk_long	Summary of an fe_species_tum_wwk_long Vector
summary.fe_species_tum_wwk_short	Summary of an fe_species_tum_wwk_short Vector
summary.fe_stand	Summary for an fe_stand Object
survey_overview	Generate an Overview of the Surveys of an fe_stand Object

-- V --

validate_fe_ccircle_spatial	Validate an fe_ccircle_spatial Object
validate_fe_ccircle_spatial_notrees	Validate an fe_ccircle_spatial_notrees Object
validate_fe_species_bavrn_state	Validate an _fe_species_bavrn_state_ Object
validate_fe_species_bavrn_state_short	Validate an _fe_species_bavrn_state_short_ Object
validate_fe_species_ger_nfi_2012	Validate an _fe_species_ger_nfi_2012_ Object
validate_fe_species_master	Validate an _fe_species_master_ Object
validate_fe_species_tum_wwk_long	Validate an _fe_species_tum_wwk_long_ Object
validate_fe_species_tum_wwk_short	Validate an _fe_species_tum_wwk_short_ Object
validate_fe_stand	Validate an fe_stand Object
validate_fe_stand_spatial	Validate an fe_stand_spatial Object
validate_fe_yield_table	Validate a Candidate For an fe_yield_table Object
vec_ptype_abbr.fe_species_bavrn_state	Abbreviation for the _fe_species_bavrn_state_ Type
vec_ptype_abbr.fe_species_bavrn_state_short	Abbreviation for the _fe_species_bavrn_state_short_ Type
vec_ptype_abbr.fe_species_ger_nfi_2012	Abbreviation for the _fe_species_ger_nfi_2012_ Type
vec_ptype_abbr.fe_species_master	Abbreviation for the _fe_species_master_ Type
vec_ptype_abbr.fe_species_tum_wwk_long	Abbreviation for the _fe_species_tum_wwk_long_ Type
vec_ptype_abbr.fe_species_tum_wwk_short	Abbreviation for the _fe_species_tum_wwk_short_ Type
v_gri	Calculate Tree Volumes With the GRI Volume Equations (Franz et al. 1973)
v_red_harvest_ubark	Reduce a Given standing Volume Over Bark to Harvested Volume Under Bark

-- Y --

yield_tables	Yield Tables
yield_tables_for_species	Yield Tables To Species Assignments
ytables_bavrn_state_short_var_1	Yield Tables To Species Assignments
ytables_bavrn_state_var_1	Yield Tables To Species Assignments
ytables_tum_wwk_short_var_1	Yield Tables To Species Assignments
ytable_age_slice	Take an Age Slice out of an fe_yield_table_object
ytable_lookup	Look Up Values From Yield Tables
ytable_max_slice	Take a Max Slice out of an fe_yield_table_object
ytable_pine_wiedemann_moderate_1943_raw	Yield Tables