研究与开发机构统计数据质量与异常点的对数正态分布检验与识别
2000-01-15分类号：C812
【部门】
【摘要】Theevaluatingthequalityoforiginalstatisticaldataandidentifyinguntruthfuldata fromthemarethekeyworkanddifficultpointinstatisticalwork .Thispaperhas launchedtheevaluatingandidentifyingbymeansoflogarithmnormaldistributionac cordingtothemodelpresentedby [3 ],andhastakenthe 1998surveydatafromthere searchanddevelopmentinstitutionsasaexample .Theresulthasauthenticatedthefeasi bilityandusabilityofthemethod .
【关键词】统计数据质量 对数正态分布
【基金】国家自然科学基金!( 79770 0 1 9)
【所属期刊栏目】统计研究
文献传递
