Erratum to: Determining soil particle-size distribution from infrared spectra using machine learning predictions: Methodology and modeling (PLOS ONE (2021) 16:7 (e0233242) DOI: 10.1371/journal.pone.0233242)

Abstract

In the “Spectral data modeling” subsection of the “Results” section, there is an error in the fifth sentence of the first paragraph. The correct sentence is: “Combining laser and sedimentation methods in Set2 improved the clay predictions with R2 values of 0.80–0.85.”In Fig 4, incorrect titles were used on the left-hand side to correspond to the values of the Mean ilr differences. The authors have provided a corrected version here. There are errors in Table 2. Please see the correct Table 2 here.