Comparing glass compositional analyses

被引:4
作者
Baxter, M. J.
Cool, H. E. M.
Jackson, C. M.
机构
[1] Nottingham Trent Univ, Sch Biomed & Nat Sci, Div Phys & Math Sci, Nottingham NG11 8NS, England
[2] Barbican Res Associates, Nottingham NG2 5BJ, England
[3] Univ Sheffield, Dept Archaeol, Sheffield S1 4ET, S Yorkshire, England
关键词
glass; chemical composition; Colchester; cluster analysis; inductively coupled plasma spectroscopy; Roman;
D O I
10.1111/j.1475-4754.2006.00263.x
中图分类号
K85 [文物考古];
学科分类号
0601 ;
摘要
In a recently published study of Romano-British colourless glass compositions, using inductively coupled plasma spectroscopy, 28 glasses from Colchester sampled in a previous study were resampled. This was done deliberately, with a view to examining the repeatability of results from sampling on different occasions. We report on our results here, developing in the process some simple statistical methodology that could be applied in similar situations. The potential for combining analyses undertaken at different times is discussed and illustrated.
引用
收藏
页码:399 / 414
页数:16
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