摘要
研究了一种均值误差分布的逼近问题,运用随机加权法给出了比正态逼近精度高的模拟分布。
he approximating problem of the distribution of the mean error for a kind of mean model is investigated. The simulation distribution which is more precise than normal approximation is presented by means of the random weighting method.
出处
《烟台师范学院学报(自然科学版)》
1995年第3期13-19,共7页
Yantai Teachers University journal(Natural Science Edition)
关键词
随机加权
均值误差
逼近
渐近展开
统计理论
random weighting, mean error,approximation, asymptotic expansion,simulation distribution