BS PD IEC/TR 60493-2:2010提供了在设计和验证 对正态分布数据的删失组进行操作的统计程序。研究了与完整（未经审查）数据上的类似操作的关系，并且 表明“混合”或完全未经审查的数据组可以与 完全审查过的。注意群体规模和审查范围的一些变化的影响，如 以及数据组大小不一致的影响。交叉引用:IEC 60216-3IEC 60216-5IEC 60216-6IEC 60493-1IEC 60493-1IEC 60216购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS PD IEC/TR 60493-2:2010 provides an account of the work done in designing and validating the statistical procedures for operations on censored groups of normally distributed data.The relationship to similar operations on complete (uncensored) data is examined, and it is shown that "mixed" or wholly uncensored data groups may be analysed in the same way as wholly censored ones.Attention is drawn to the effect of some variation of group size and extent of censoring, as well as the effect of non-uniform data group sizes.Cross References:IEC 60216-3IEC 60216-5IEC 60216-6IEC 60493-1IEC 60493-1IEC 60216All current amendments available at time of purchase are included with the purchase of this document.