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在药理和临床研究中都离不开数理统计学,例如在药理研究中,以动物的某一药理指标进行实验,由于生物个体差异,所得实验数据往往参差不齐,必须经过数理统计才能从有限的参差不齐的数据中找出规律,得出比较正确的结论。临床研究结果的处理也是如此。数理统计学包括的内容相当丰富,进行统计处理的方法也很多,而且各种方法所应用的范围和运算繁简不一。这里通过实例介绍一种简便的显著性测验的
In pharmacology and clinical studies are inseparable from the mathematical statistics, for example, pharmacological research, animal pharmacological indicators of an experiment, due to differences in individual organisms, the experimental data obtained are often uneven, must be subject to mathematical statistics from the limited The uneven data to find out the law, draw more correct conclusions. The same goes for the treatment of clinical findings. Mathematical statistics include a wealth of content, there are many ways to carry out statistical processing, and various methods used in the range and computing multiplication. Here is an example to introduce a simple significance test