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研究比数据和比数据之间的相关关系,对岩矿和地球化学工作者,具有重要的理论和实际意义.比数据与定和变量具有一些特殊的统计性质,而且标准的统计检验理论对它们又不适用,因此用什么理论来解决这种问题,应该引起我国学术界的注意. 在地质学中有大量的比数据与定和变量,而且这二者往往交织在一起.例如,矿物、岩石的化学全分析资料就是用氧化物的百分比表示的,它们的总和为100%,即为一个固定常数.沉积岩石学中的粒度分析也采用百分比的表示方法.我们知道比数据不
It is of great theoretical and practical significance for rock and mineral and geochemical workers to study the correlation between data and specific data.Specific statistical properties exist for data and variables and for statistical analysis of standard statistical theory It does not apply, so what theory should be used to solve this problem should draw our attention in academia.In geology, there are a lot of data and variables, and these two are often intertwined.For example, minerals, rocks Of the total chemical analysis data is expressed in terms of the percentage of oxide, their sum is 100%, is a fixed constant. Sedimentary petrology of the particle size analysis is also expressed as a percentage .We know that the data is not