The nonparametric test are not as efficient or "sharp" as parametric test . 非參數(shù)檢驗(yàn)不如參數(shù)檢驗(yàn)?zāi)敲挫`敏有效。
Dc parametric test dc testdc 參數(shù)試驗(yàn)直流測試
Furthermore , the required general test access mechanism usually introduces extra timing penalties for parametric testing , and hence reduces the accuracy of ac measurement 除此之外,額外的測試存取機(jī)構(gòu)也帶來額外的時(shí)間延遲而造成測式時(shí)間參數(shù)上的困難以及準(zhǔn)確度。
Viscoelastic stochastic fem can not only calculate reliability index , but also determine the accuracy requirement for parametric testing according to given reliability 粘彈性隨機(jī)有限元方法既可以提供可靠度指標(biāo),又能夠根據(jù)給定可靠度或安全系數(shù)對參數(shù)的測試精度提出要求。
By synthetically applying the method of cluster analysts and of parametric test and combining with the traditional means of statistical process control , a highly automatic controlling frame suitable for multi - variety and large quantity machine building process was pot forward 綜合運(yùn)用聚類分析和非參數(shù)檢驗(yàn)的方法,結(jié)合傳統(tǒng)的統(tǒng)計(jì)過程控制手段,提出了適用于多品種、大批量的高度自動化機(jī)械制造過程控制框架。
It puts up quantitative analysis on the otherness of area structure in highway investment by means of anova analysis and rank test of non - parametric test in order to find out whether the extent of the otherness change . by means of cluster analysis chapter two demonstrates on the capital source structure of highway investment from 1991 in order to reflect on the change of capital source structure 運(yùn)用方差分析與非參數(shù)檢驗(yàn)中的秩和檢驗(yàn)對公路投資的區(qū)域結(jié)構(gòu)的差異性進(jìn)行了定量分析,以找出近年來公路投資的區(qū)域性差異程度是否有所變化;運(yùn)用多元統(tǒng)計(jì)分析中的聚類分析對1991年以來公路投資的資金來源結(jié)構(gòu)進(jìn)行了實(shí)證分析,以反映資金來源結(jié)構(gòu)的變動狀況。
All algorithms are developed with visual basic and c . in the present paper a report is given of the results obtained the tests of independence , correlation and randomness which are involved parametric test , chi ~ square test , k ~ s test , correlation coefficient test , contingency table test and runs test 作者對產(chǎn)生的隨機(jī)數(shù)進(jìn)行了大量的檢驗(yàn)工作。其中包括獨(dú)立性、相關(guān)性、隨機(jī)性的檢驗(yàn),涉及參數(shù)檢驗(yàn)、卡方檢驗(yàn)、 k - s檢驗(yàn)、相關(guān)系數(shù)檢驗(yàn)、列聯(lián)表檢驗(yàn)、游程檢驗(yàn)等多種方法和形式。