Figure 2

Correlation chart in the texture-entomological analysis for ripening grapes. The frequency distribution and kernel density estimation of each variable is shown on the diagonal. The value of the Pearson’s correlation (r) and the significance level (p-value) corrected for multiple comparisons as asterisks (***<0.001, **<0.01, *<0.05, <0.10) are shown at the top of the diagonal; the size of the numbers is an indicator of the correlation value. The data range of values and units of measurement are given at the bottom of the diagonal.