Abstract
Ouchterlony (The Case for the Median Fragment Size as a Better Fragment Size Descriptor than the Mean, Rock Mech Rock Eng, 2015. doi:10.1007/s00603-015-0722-1) argues that the median is preferred over the mean as a measure of central tendency of the rock fragmentation size distribution produced by blasting. This discussion suggests that neither is favoured over the other. Indeed, for distributions where both exist, they may be found in terms of each other, either by an analytical expression or by numerical calculation.
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Spathis, A.T. Discussion of “The Case for the Median Fragment Size as a Better Fragment Size Descriptor than the Mean” by Finn Ouchterlony, Rock Mech Rock Eng, 2015. doi:10.1007/s00603-015-0722-1. Rock Mech Rock Eng 49, 335–337 (2016). https://doi.org/10.1007/s00603-015-0878-8
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DOI: https://doi.org/10.1007/s00603-015-0878-8