Skip to main content
Fig. 9 | Plant Methods

Fig. 9

From: Combining self-organizing maps and biplot analysis to preselect maize phenotypic components based on UAV high-throughput phenotyping platform

Fig. 9

Phenotypic components differences in the three genotype clusters. a–e Five numerical phenotypic components. f Categorical phenotypic components. The dashed black line indicates the mean of a phenotypic component from all samples without clustering. The black plus sign indicated the mean of a given phenotypic component from each cluster. An ANOVA was used to determine whether differences exist between three-cluster means. The Wilcoxon rank-sum test was used to compare each cluster against all genotypes without clustering. The following convention for symbols indicated statistical significance: p > 0.05 (ns), p ≤ 0.05 (*), p ≤ 0.01 (**), p ≤ 0.001 (***), p ≤ 0.0001 (****)

Back to article page

Plant Methods

ISSN: 1746-4811