在{X,i≥l}是a混合的随机变量,(K,i≥l}是独立同分布的随机变量,且X与Y1相互独立的情形下,研究随机删失数据下概率密度函数的核估计,获得此核估计的逐点强相合性和一致强相合性.
In this paper, we study the estimation of a density function based on censored data by the kernel smoothing mothed when the survival and the censoring times form a stationary strong mixing sequence. Pointwise consistency and u- niformly strong consistency of the kernel density estimation are derived.