This function provides an enhancement of the processes developed under the R package phytotools. Initially, phytotools fits PE and RLC data to one of a four published PE models, Eilers and Peeters 1988, Jassby and Platt 1976, Platt, Gallegos and Harrison 1980 or Webb et al. 1974.
Usage
fits_pe_rlc_data(
data_id = NULL,
data_par,
data_fqfm,
fit_methods = "Nelder-Mead",
normalize = TRUE
)Arguments
- data_id
Optional. By default NULL. Type "character" or "factor" expected. Vector of id(s) for a given RLC. If NULL, all data should be associated with a single RLC.
- data_par
Mandatory. Type "numeric" expected. Vector of PAR data. Units of umol m-2 s-1.
- data_fqfm
Mandatory. Type "numeric" expected. Vector of Photosynthetic rate or PSII quantum efficiency data.
- fit_methods
Mandatory. By default "Nelder-Mead". Type "character" or"factor" expected. You can use one of several methods among "Marq", "Port", "Newton", "Nelder-Mead", "BFGS", "CG", "L-BFGS-B", "SANN" or "Pseudo".
- normalize
Optional. By default TRUE. Type "boolean" expected. Set to TRUE if you want to normalize data.