Fig. 1: Distribution in room temperature conductivities for materials in the dataset.

A histogram displaying the 465 room temperature conductivities (in units of S cm–1) from materials contained in this dataset and the relative distribution of their log10(σ). The mean (\(\bar x\)) value of −5.01, the median (\(\tilde x\)) value of −4.41, and the mode (\(\hat x\)) value of −3.05 are marked on the x-axis. An asymmetric Laplace distribution has been fit to this data, overlaid in green. The count of each bar is given on the y-axis, with the percentage of materials falling within each percentile range around the median overlaid on the top axis.