Skip to main content
. 2021 Feb 19;52(5):949–958. doi: 10.1002/jrs.6080

FIGURE 2.

FIGURE 2

The result of the ANOVA test. The spectra range without a significant difference in the ANOVA test (p < 0.05) was indicated in blue, while others were indicated in yellow. (a) The Raman shift spectrum of the difference in p value after a 70% random sampling and repeated training 100 times for the intergroups. (b) The Raman shift spectrum of the difference in p value after a 70% random sampling and repeated training 100 times intragroups [Colour figure can be viewed at wileyonlinelibrary.com]