Unmixing Model Framework

Documentation for package ‘fingerPro’ version 2.1

averaged_dataset	Builds an averaged dataset from raw data
box_plot	Generate box-and-whisker plots for sediment tracers
CB_method	Apply the Conservative Balance (CB) method for isotopic tracer analysis
CI	Compute the Conservativeness Index (CI) for individual tracers
correlation_plot	Create a correlation matrix chart for tracer redundancy
CR	Rank tracers using the Consensus Ranking (CR) method
CTS_explore	Identify minimal tracer combinations with high discriminant power
CTS_select	Extend minimal tracer sets by evaluating mathematical consistency
LDA_plot	Perform and visualize Linear Discriminant Analysis (LDA)
PCA_plot	Perform and visualize Principal Component Analysis (PCA)
plot_results	Visualize the results of a sediment unmixing analysis
range_test	Verifies if target sediment concentrations fall within the range of potential source values.
raw_dataset	Build a raw dataset from averaged data
read_database	Read a sediment unmixing database
ternary_diagram	Visualize tracer distributions using ternary diagrams
unmix	Perform sediment source apportionment (unmixing)
validate_results	Evaluate the mathematical consistency of a tracer selection
virtual_mixture	Create a synthetic sediment mixture for validation