Package index

Package

resemble-package resemble

Overview of the functions in the resemble package

Dissimilarity Computation

Compute dissimilarity matrices using various methods

dissimilarity()

Compute dissimilarity matrices

diss_pca()

PCA dissimilarity method constructor

diss_pls()

PLS dissimilarity method constructor

diss_correlation()

Correlation dissimilarity method constructor

diss_euclidean()

Euclidean dissimilarity method constructor

diss_mahalanobis()

Mahalanobis dissimilarity method constructor

diss_cosine()

Cosine dissimilarity method constructor

diss_evaluate() sim_eval() stable

Evaluate dissimilarity matrices

sid()

A function for computing the spectral information divergence between spectra (sid)

Neighbour Search

Find nearest neighbours in reference sets

search_neighbors()

Search neighbors in a reference set

neighbors_k() neighbors_diss()

Neighbor selection methods

Memory-Based Learning

Local modelling with per-query model fitting

mbl() plot(<mbl>) get_predictions()

Memory-based learning (mbl)

mbl_control()

Control parameters for memory-based learning

Library of Local Experts

Pre-computed local models for retrieval-gated prediction

liblex() predict(<liblex>) plot(<liblex>)

Build a precomputed library of localised experts using memory-based learning

liblex_control()

Control parameters for liblex

Evolutionary Subset Selection

Domain-adaptive sample selection from spectral libraries

gesearch(<default>) gesearch(<formula>) predict(<gesearch>) plot(<gesearch>)

Evolutionary sample search for context-specific calibrations

gesearch_control()

Control parameters for gesearch

Global Modelling

Global calibration models with cross-validation

model() predict(<resemble_model>)

Global spectral calibration model

model_control()

Control parameters for global model fitting

Projection Methods

Dimensionality reduction via PCA and PLS

ortho_projection() predict(<ortho_projection>) plot(<ortho_projection>)

Orthogonal projections

Fitting Methods

Constructors for local regression methods

fit_pls() fit_wapls() fit_gpr()

Local fitting method constructors

Component Selection

Methods for selecting the number of components

ncomp_by_var() ncomp_by_cumvar() ncomp_by_opc() ncomp_fixed()

Component selection methods