get.params: Estimates the maximum likelihood parameters for the...
In seanmcm/RDendrom: Plots and fits logistic function to dendrometer band time series.
View source: R/DENDRO_BASE_FUNCTIONS.R
get.params R Documentation
Estimates the maximum likelihood parameters for the 5-parameter logsitic function fit to dendrometer band data.
Description
This is the core fitting algorithm, which uses base optim() (with two sequential methods) to
estimate the parameters of the logistic function. This follows McMahon and Parker 2014.
Usage
get.params(ts.data)
Arguments
ts.data
A dataframe of a time series of a single tree in a year.
Must have column variables DBH_TRUE (numeric) and DOY (integer), as well as other designations.
Value
Returns a numeric vector of parameters
seanmcm/RDendrom documentation built on March 2, 2024, 3:53 p.m.
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View source: R/DENDRO_BASE_FUNCTIONS.R
| get.params | R Documentation |
Estimates the maximum likelihood parameters for the 5-parameter logsitic function fit to dendrometer band data.
Description
This is the core fitting algorithm, which uses base optim() (with two sequential methods) to estimate the parameters of the logistic function. This follows McMahon and Parker 2014.
Usage
get.params(ts.data)
Arguments
ts.data |
A dataframe of a time series of a single tree in a year. Must have column variables DBH_TRUE (numeric) and DOY (integer), as well as other designations. |
Value
Returns a numeric vector of parameters
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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