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Fig. 5 | BMC Plant Biology

Fig. 5

From: Regional differences in clonal Japanese knotweed revealed by chemometrics-linked attenuated total reflection Fourier-transform infrared spectroscopy

Fig. 5

Difference between mean support vector spectra for (a) SRC (+ coefficients) and others (− coefficients), (b) SLM (+ coefficients) and others (− coefficients), (c) SOM (+ coefficients) and others (− coefficients), (d) SAP (+ coefficients) and others (− coefficients), (e) ESA (+ coefficients) and others (− coefficients), (f) ESB (+ coefficients) and others (− coefficients), and (g) EDB (+ coefficients) and others (− coefficients). These comparisons can be used to identify the key wavenumbers responsible for the differences between sites, which have been labelled above, and can be used to find spectral biomarkers

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BMC Plant Biology

ISSN: 1471-2229

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