摘要
研究了关联实验数据的四种因子化形式的 χ2 表达式及其极小化性质 ,同时讨论了极小化估计值的有偏性与无偏性 .
The properties of four factorized chi-square forms, which are used in minimization of correlated data, are studied, including their biasness and unbiasedness. The simplified R-value measurement are quoted to test the conclusion quantitatively.
出处
《高能物理与核物理》
CSCD
北大核心
2003年第9期747-753,共7页
High Energy Physics and Nuclear Physics
基金
国家自然科学基金 (199914 83 )
中国科学院百人计划 (U 2 5 )资助~~
