randomizationbased
Randomizationbased refers to a class of statistical methods and research designs that rely heavily on the principle of random assignment. The core idea is to allocate participants or experimental units to different treatment groups or conditions purely by chance. This process aims to create groups that are as similar as possible in all respects, both observable and unobservable, before the intervention or treatment is applied. By doing so, any observed differences in outcomes between the groups at the end of the study can be more confidently attributed to the effect of the treatment itself, rather than pre-existing differences between the groups.
This approach is fundamental to experimental research, particularly in fields like medicine, psychology, and social sciences.
Beyond RCTs, randomizationbased principles are applied in survey sampling, experimental design in agriculture, and various simulation