Fig. 4From: Axial variation in flexural stiffness of plant stem segments: measurement methods and the influence of measurement uncertaintyDistribution of errors across stalks and replicates when using all 10 equations. Each box summarizes 2500 relative error values. Boxes indicate the 25th, 50th, and 75th percentiles while the whiskers span 95% of the data. Standard uncertainty values (u) are provided for each distributionBack to article page