PARAFAC Analysis of EEMs from DOM

Vignettes

- Correcting raw data, calculating peaks and indices in EEMS and absorbance (slope) parameters
- PARAFAC analysis of EEM data to separate DOM components in R

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**abs_blcor:**Baseline correction for absorbance data**abs_fit_slope:**Fit absorbance data to exponential curve. 'drm' is used for...**absorbance_read:**Reading absorbance data from txt and csv files.**abs_parms:**Calculating slopes and slope ratios of a data frame of...**A_missing:**Calculate the sample loadings for samples not involved in...**as.data.frame.eem:**Converting EEM data from class eem to data.frame.**dot-eem_csv:**Import EEMs from generic csv files.**dot-trans_parafac:**Add data of a PARAFAC model derived from multiway from EEMs**eem2array:**Data from an eemlist is transformed into an array**eem_absdil:**Multiply absorbance data according to the dilution and remove...**eem_apply:**Applying functions on EEMs**eem_checkdata:**Check your EEM, absorption and metadata before processing**eem_checksize:**Check size of EEMs**eem_corrections:**Return names of samples where certain corrections are...**eem_csv:**Importer function for generic csv files to be used with...**eem_csv2:**Importer function for generic csv files to be used with...**eem_dilcorr:**Create table how samples should be corrected because of...**eem_dilution:**Modifying fluorescence data according to dilution.**eem_duplicates:**Check for duplicate sample names**eem_easy:**Opens an R markdown template for an easy and userfriendly...**eem_eemdil:**Correct names of EEM samples to match undiluted absorbance...**eem_exclude:**Exclude complete wavelengths or samples form data set**eem_extend2largest:**EEM sample data is extended to include all wavelengths in all...**eem_getextreme:**Determines the the biggest range of EEM spectrum where data...**eem_hitachi:**Importer function for Hitachi F-7000 txt files to be used...**eem_ife_correction:**Wrapper function to allow eem_inner_filter_effect (eemR)...**eem_import_dir:**Load all eemlist obects saved in different Rdata or RDa files...**eem_interp:**Missing values are interpolated within EEM data**eem_is.na:**Check for NAs in EEM data**eem_list:**15 fluorescence samples from drEEM used for examples.**eem_list_outliers:**2 fluorescence samples from drEEM that were excluded as...**eem_load_dreem:**Load original data from the drEEM tutorial and return it as...**eem_matmult:**Multiply all EEMs with a matrix**eem_metatemplate:**Create table that contains sample names and locations of...**eem_name_replace:**Replace matched patterns in sample names**eem_overview_plot:**Plot fluorescence data from several samples split into...**eem_parafac:**Runs a PARAFAC analysis on EEM data**eempf4analysis:**Create table of PARAFAC components and (optionally) EEM peaks...**eempf_bindxc:**Combining extracted components of PARAFAC models**eempf_compare:**Plot a set of PARAFAC models to compare the single components**eempf_comp_load_plot:**Plot components from a PARAFAC model**eempf_comp_mat:**Extract EEM matrix for single components determined in the...**eempf_comp_names:**Extract names from PARAFAC model components**eempf_comp_names-set:**Set names of PARAFAC components**eempf_comps3D:**3D plots of PARAFAC components**eempf_convergence:**Extract modelling information from a PARAFAC model.**eempf_corcondia:**Calculate the core consistancy of an EEM PARAFAC model**eempf_corplot:**Plot correlations of components in samples**eempf_cortable:**Calculating correlations between the component loadings in...**eempf_eemqual:**Calculating EEMqual which is an indicator of a PARAFAC...**Browse all...**

result from PARAFAC split-half analysis, periodic data split

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list of parafacs

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