eempf4analysis: Create table of PARAFAC components and (optionally) EEM peaks...

In staRdom: PARAFAC Analysis of EEMs from DOM

Create table of PARAFAC components and (optionally) EEM peaks and indices as well as absorbance slope parameters.

Description

Please refer to eem_biological_index, eem_coble_peaks, eem_fluorescence_index, eem_biological_index and abs_parms for details on the certain values

Usage

eempf4analysis(
  pfmodel,
  eem_list = NULL,
  absorbance = NULL,
  cuvl = NULL,
  n = 4,
  export = NULL,
  cores = parallel::detectCores(logical = FALSE),
  ...
)

Arguments

pfmodel	PARAFAC model where loadings of the components are extracted
eem_list	optional eemlist used for peak and indices calculation
absorbance	optional absorbance table used for absorbance slope parameter calculation
cuvl	optional cuvette length of absorbance data in cm
n	optional size of moving window in nm for data smoothing in advance of peak picking
export	optional file path of csv or txt table where data is exported
cores	number of parallel calculations (e.g. number of physical cores in CPU)
...	additional parameters passed to write.table

Value

data frame

Examples

data(eem_list)
data(pf_models)

results <- eempf4analysis(pfmodel = pf4[[1]],
                          eem_list = eem_list,
                          cuvl = 5, n = 4, cores = 2)
                          

staRdom documentation built on July 9, 2023, 5:57 p.m.