*3.2. Phenotype Data Analysis*

The mean value for the seed aspect ratio was 1.6325 (Figure 2a). The normal distribution test showed that the scatter points of the quantile–quantile (QQ plot) graph (Figure 2b) were clustered around the fixed line; therefore, we assumed that the data were normally distributed (*p* = 0.05).

**Figure 2.** (**a**) Peanut seed aspect ratio data histogram; (**b**) The normal distribution test by the quantile-quantile (QQ plot) graph.
