mortality.eachspp: Calculate mortality for each species in given dbh categories.

In forestgeo/ctfs: Tools for the Analysis of Forest Dynamics

Description

Calculate mortality for each species in given dbh categories. It sets the split variables using the species name and submitted dbh classbreaks and then uses mortality to do the calculation.

Usage

mortality.eachspp(census1, census2, classbreak = c(10, 100, 300),
  alivecode = c("A", "AB", "AS"))

Arguments

census1	The R Analytical Table for a single census, either tree or stem.
census2	The matching R Analytical Table for a later census.
classbreak	xxxdocparam
alivecode	character, codes of the variable status that indicate the tree is alive. The default 'A' is the standard CTFS designation for living trees or stems

Value

The list from mortality(), which can be passed to assemble.demography() for a convenient format.

Examples

## Not run: 
CTFSplot("bci", 5:6)
mort.data = mortality.eachspp(bciex::bci12t5mini, bciex::bci12t6mini)
mort.table1 = assemble.demography(mort.data, type = "m", whichdbhcat = 1)
mort.table2 = assemble.demography(mort.data, type = "m", whichdbhcat = 2)
mort.table3 = assemble.demography(mort.data, type = "m", whichdbhcat = 3)

## End(Not run)

forestgeo/ctfs documentation built on May 3, 2019, 6:44 p.m.