随机化
a deliberately haphazard arrangement of observations so as to simulate chance
同义词： randomization
... 随机核 stochastic kernel 随机化 randomisation; randomization; randomized; randomizing 随机交 rcd randomized cross over disgn ...
In studies with small sample sizes, imbalances between the two groups can easily occur despite randomisation .
在小样本研究中，尽管采用了随机法，但两组间偏倚还是很容易发生的。
A total of 14 641 US male doctors aged over 50 enrolled, 754 of whom (5.1%) had cardiovascular disease at randomisation.
在招募的总数为14641名超过50岁的男性医师中，754人（5.1%）当时已有心血管疾病。
The authors tested the hypothesis that genetically elevated plasma CRP causes COPD using a Mendelian randomisation design.
作者使用孟德尔随机化方法评价了遗传性血清高CRP引起COPD的假设。
This uses a process of randomisation and trial-and-error (akin to mutation and selection in biological evolution) to search the vast number of possible microstructures to find the most suitable design for each subsection.