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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

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A statistical-method for assessing soil comparisons

Wanogho, S. and Gettinby, G. and Caddy, B. and Robertson, J. (1985) A statistical-method for assessing soil comparisons. Journal of Forensic Sciences, 30 (3). pp. 864-872.

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Abstract

The soil variables: median particle size, modal class interval of particle size, and percentage of organic matter have been examined in an attempt to discriminate one soil sample from another. Using analysis of variance and the two-sample z test, statistic similarity probabilities for control soil samples as they relate to soil samples of unknown origin have been calculated. This approach has been successful in allocating the correct source of 19 out of 20 soil samples selected at random from a data bank of 100 collected from a single field. Soil from unrelated sources was correctly excluded.