Study of the sample size determination for diagnostic accuracy studies involving binormal roc parameter estimation 參數(shù)估計(jì)雙正態(tài)樣本量估計(jì)方法探討
百科解釋
Sample size determination is the act of choosing the number of observations or replicates to include in a statistical sample. The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample.