摘要
在分析了顺序统计量相关性的基础上,提出了使用广义回归分析方法来确定Weibull分布的三个参数,从而根据最小平方估计量所作的预测仍然有效。
Bascdon the dependence between order stadstics,a general least sq uare meth-od for estimating three parameters of Weibull distribution is introduced, so that the pre-diction by least square method is efficient.
关键词
广义回归法
自相关
估计
回归分析
韦伯分析
three-parameter Weibull distribution,general least square method, order statistics.sclf-correlation