abund.ch.prob |
Calculation of Probability of Change in Population size |
abundance |
Abundance of Trees by Categories (User Defined Groups) |
abundance.change |
Annual Change in Population Size by Categories (User Defined
Groups |
abundance.change.calculation |
Calculation of Annual Change in Population Size and Probability
that Population Size has Changed |
abundance.change.dbh |
Annual Change in Population Size by DBH |
abundance.quad |
Abundance of Trees by Species and User Defined Quadrates |
abundance.spp |
Abundance of Trees by Species and DBH Classes |
agb.ind |
Computes Above Growth Biomass for Individual Tree |
agb.mult |
Computes Above Growth Biomass for Individual Tree |
assemble.demography |
Reformat the Output from Demographic Functions from List to
Dataframe |
assemble.table.each |
Reformat the Output from Demographic Functions from List to
Dataframe |
ba |
Basal Area of Trees |
ba.change |
Annual Change in Basal Area by Categories (User Defined Group) |
ba.indiv |
Basal Area of Individual Trees, including Mulitiple Stems |
badgrowth.tree |
Identify Trees for which DBH was Estimated for Biomass Calculation |
basal.area |
Basal Area by Categories (User defined groups) |
basum |
Basal Area of Trees |
bcielev.info |
Dataset of elevation for 5 x 5 m points in the BCI CTFS Plot |
bciquad.info |
Dataset of Information for each 20 by 20 m quadrate in the BCI 50 ha plot |
bcispp.info |
Dataset of Information on each Species found in the BCI 50 HA plot |
bcitopo.info |
Topographic Data for CTFS Plot : Elevation, Convexity and Slope |
biomass |
Compute Above Ground Biomass for Trees for 2 Censuses using Wood Specific Gravity for
Species |
biomass.change |
Biomass Dynamics |
convert.ba.mult |
Compute Basal Area for All Stems of an Individual Tree using Census Dataset and Multi-Stem Dataset |
countdens.1quad |
Create File of Neighbor Attributes for a Single Species |
countdens.1tree |
Create File of Neighbor Attributes for a Single Species |
create.status |
Create STATUS variable for CTFS Datasets |
CTFS.abundance |
Overview of Analysis of Abundance and Rate of Change in Population
Size in Tropical Tree Populations |
CTFS.basalarea |
Overview of Analysis of the Change in Basal Area of Tropical Tree Populations |
CTFS.biomass |
Overview of Analysis of the Biomass Dynamics of Tropical Tree Populations |
CTFS.datafiles |
Overview of Data File Structure for CTFS Package |
CTFS.densdepend |
Counting Neighbors and their Attributes - Investigating Density
Dependence |
CTFS.diversity |
Analysis of the number of Species, Genera, and Families in Samples of the Plot |
CTFS.groupcats |
Overview of Functions that Create Categories for Grouping Trees |
CTFS.growth |
Overview of Analysis of Growth Rates in Tropical Tree Populations |
CTFS.main |
Center for Tropical Forest Science (CTFS) : Analysis of Long Term Forest
Plot of Large Size |
CTFS.manual |
CTFS Manuals : Overview |
CTFS.maps |
Making Maps of Tree Positions, Topography and Area Characteristics |
CTFS.mortality |
Overview of Analysis of Mortality Rates in Tropical Tree Populations |
CTFS.quadfunctions |
Overview of Functions that provide Information on the location of trees in a Plot |
CTFS.readwrite |
Overview of Functions that Read, Write and Restructure CTFS data files |
CTFS.recruitment |
Overview of Analysis of Recruitment Rates in Tropical Tree Populations |
CTFS.utilities |
Overview of Functions that are CTFS Utilities |
map |
Plot of the Spatial Location of Trees of a Species |
map1species |
Plot of the Spatial Location of Trees of a Species |
maptopo |
Plot a Contour Map of Topography of a CTFS Plot |
meaninterval.quad |
Mean Interval Between Census for Quadrates |
meantopo.quad |
Mean Topographic Values for Quadrates |
mergecensus |
Merging Two Censuses of CTFS Plot Data |
mortality |
Annual Mortality Rates by Categories (User defined groups) |
mortality.calculation |
Compute Annual Mortality Rates and Confidence Limits given N, S and Time |
mortality.dbh |
Annual Mortality Rates for DBH Classes |
mortality.eachspp |
Annual Mortality Rate for Species by DBH Class |
select.randquad |
Randomly Select the Coordinates of Quadrate |
sep.data |
Re-structures a Dataframe into a List of Dataframes by Values in
a Vector |
sep.dbh |
Creates a Vector of DBH Classes for each Tree in a Dataset |
sep.quadinfo |
Creates a Vector of Quadrate Characteristics for each Tree in
a Dataset |
sep.species |
Separate One or More Dataframes of Tree Records from a List |
sep.sppinfo |
Creates a Vector of Species Characteristics for each Tree in a Dataset |
sep.vct.data |
Re-structures a Dataframe into a List of Dataframes by Values in
a Vector |
sgf.area |
Number of Species, Genera and Families for a single defined
Area |
sgf.meanarea |
Mean Number of Species, Genera and Families for Replicates of Randomly Selected
Areas |
sgf.meanarea.range |
Mean Number of Species, Genera and Families for Replicates of Randomly Selected
Areas of a Given Range of Area Sizes and Shapes |
sgf.randarea |
Number of Species, Genera and Families for Randomly Selected
Area |
socrex90.neigh |
Structure of Datasets for Density Dependence Analysis |
splitdata |
Re-structures a Dataframe into a List of Dataframes by values of a Column in the Dataframe |
spp.randarea.range |
Number of Species in Randomly Selected Areas of Various Shapes
and Sizes |
texttordata |
Creates CTFS R dataset from any tab delimited text file |
tojulian |
Converts Calendar Dates to Julian Dates and Back |
trim.growth |
Determines if the Growth Rate of a Tree is Within Defined Limits |
tst.bci90.full |
Structure of CTFS Long Term Forest Data Set for a Single Census |
tst.bci90.mult |
Structure of the CTFS Long Term Forest Data Set Multiple Stem
dataset for a single census |
tst.bci90.quad |
Structure of CTFS Long Term Forest Data Set for a Single Census |
tst.bci90.spp |
Structure of CTFS Long Term Forest Data Set for a Single Census |
tst.bci95.full |
Structure of CTFS Long Term Forest Data Set for a Single Census |
tst.bci95.mult |
Structure of the CTFS Long Term Forest Data Set Multiple Stem
dataset for a single census |
tst.bci95.quad |
Structure of CTFS Long Term Forest Data Set for a Single Census |
tst.bci95.spp |
Structure of CTFS Long Term Forest Data Set for a Single Census |
tst.ctfs.wsg |
Wood Specific Gravity for Tropical Tree Species |