multi-variable statistic的用法和样例：
例句
- This paper mainly introduces the application of pluralistic statistic analysis methods in economic research.
文章介绍多元统计分析方法在经济研究中的应用。 - Factor analysis is a kind of common method within multi statistics and usually used to solve the genesis problem of a complex geologic body or a mineralizing superimposed body.
因子分析是多元统计中常用方法之一，以往地质研究中常用其解决复杂的地质成因及矿化叠加问题。
