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Case study of the statistical analysis of chemical compositions exemplified by ostracod shells

✍ Scribed by Richard A. Reyment

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
534 KB
Volume
7
Category
Article
ISSN
1180-4009

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✦ Synopsis

In this case study, the use of methods of multivariate statistical analysis appropriate for compositional data show that the chemical composition of the shell of the shallow-water marine ostracod species Leptocythere psamrnophifa depends not only on seasonal factors but also on geographical location, possibly in relation to urban pollution in the latter case. This result differs in part from a previous analysis of the same data in which inappropriate statistical procedures were employed.

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