An approach for the reporting of microbiological results from water systems.
An approach for the reporting of microbiological results from water systems.
复制标题
报告水系统微生物结果的方法。
DOI：
--
复制
发表时间：
2004
影响因子：
--
通讯作者：
Tim Sandle
中科院分区：
文献类型：
--
作者：
Tim Sandle
许多统计学教科书很容易用于物理和化学数据的分析。这是因为从这种分析中收集的材料在大多数情况下遵循正态分布。正态分布的数据可以随着时间的推移进行检查，以允许研究所获得的配置文件的变化。微生物数据很少遵循这种分布。然而，这种方法可以适用于非正态分布（或偏斜）的微生物数据。本文应用休哈特控制图对两个不同制药用水系统的微生物数据进行趋势分析。
Many statistical textbooks lend themselves readily to the analysis of physical and chemical data. This is due to the material gathered from such analyses, following, in most cases, normal distribution. Normally distributed data can be examined over time to allow the obtained profile to be studied for variation. Microbiological data rarely follows such distribution. However, such approaches can be adapted for non-normally distributed (or skewed) microbiological data. This paper applies Shewhart Control Charts to the trend analysis of microbiological data from two different pharmaceutical water systems.