Fig. 7From: Axial variation in flexural stiffness of plant stem segments: measurement methods and the influence of measurement uncertaintyContour plots depicting the standard uncertainty (standard deviation) in solved values as functions of uncertainty in slope and length measurements. Note that slope errors are specified in percentage while length error is specified in mm. The half-width of 95% confidence interval widths (u95) are given for several contours as an additional point of referenceBack to article page