A tutorial R package for illustrating how to fit, evaluate, and report spectra-trait PLSR models. The package provides functions to enhance the base functionality of the R pls package, identify an optimal number of PLSR components, standardize model validation, and vignette examples that utilize datasets sourced from EcoSIS (ecosis.org)
tutorial best-practices nitrogen vignette spectra tutorial-code lma rpubs plsr-model plsr-modeling leaf-spectra predicting-plant-traits scripts-illustrating
-
Updated
Nov 10, 2025 - R