Fig. 2
From: Auto-generating databases of Yield Strength and Grain Size using ChemDataExtractor

Distribution of yield-strength values. For clarity, values above 2000 MPa have not been plotted. The interquartile range of the data is 546 MPa and values greater than 1500 MPa are considered to statistical extremes which are defined as being 1.5 times the interquartile range above the upper 75% quartile. The dotted red line indicates the mean yield strength at 513.1 MPa. The dotted black line outlines the Kernel Density Estimation of the probability density function. (inset) Shows the box plot of the same distribution.