1)nonparametric statistics非参数统计
1.To provide scientific evidence for varietal verify, distribution and application, the data of 2006 spring millet varieties in middle to late maturity group in northwest regional trial of china were studied by means of nonparametric statistics methods.为了给品种鉴定、品种布局和推广应用提供一些科学依据,应用非参数统计法对2006年中国西北春谷区中晚熟组的区试资料进行了统计分析与客观评价,结果表明:(1)长农36号和长0301的丰产性较好,产量低于和显著低于它们的品种出现率Pi、P’i分别为71。
2.Two rank variates nij and n ij for the i th variety in the j th environment, four nonparametric statistics, Pi , P i, Si and Dj were introduced to describe the basic characteristics of wheat regional trial data of the Northeast early-maturing group in 2002.运用秩次变量nij和n'ij,非参数统计量Pi、P'i、Si和Dj描述2002年国区东北春小麦早熟旱地组区试资料的基本特征。
3.Using the method of nonparametric statistics,the productivity and the stability of 9 peanut cultivars are studied .采用非参数统计方法 ,对 9个花生品种的丰产性和稳产性进行了分析 。
英文短句/例句
1.This is enough to perform non-parametric statistical tests.这就足以进行非参数统计检验。
2.Study on the Packaging Design and the Consumer Behavior by Nonparametric Statistics Method;包装设计与消费行为的非参数统计研究
3.Application and Research on Nonparametric Statistics Theory in Flood Frequency;非参数统计理论在洪水频率分析中的应用研究
4.Nonparametric Approach of Constant Stress Accelerated Life Testing Based on LS-SVM基于LS-SVM的恒定应力ALT非参数统计方法
5.Non-Parameter Statistic Analysis of the Peasants Income and Consumption in Developed and Underdeveloped Areas;发达与非发达地区农户收入与消费非参数统计分析
6.In this paper, we study the nonparametric statistical inference for one distribution change point.本文研究了连续分布函数变点的非参数统计推断问题。
7.The Nonparametric Statistic Analysis and Evaluation on the Effectiveness of Hierarchical Higher Mathematics Teaching;“高等数学”分级教学效果的非参数统计分析与评价
8.Nonparameter Statistical Analysis of Improving Quality of Mathematical Teaching Using Extracurricular Interactive Teaching Method;课堂外互动式教学对提高数学教学质量的非参数统计分析
9.nonparametric statistical test非参数检验 非母数统计考验
10.The Statistical Analysis of "Citizen Participation in the Budget" of the Condition of Non-parametric Test;非参数检验的“公民参与预算”统计分析
11.Research on Nonparametric Channel Estimation Algorithm for OFDM SystemsOFDM系统非参数信道估计算法研究
12.Statistical Inference on Nonparametric Fixed-Effects Panel Data Models非参数固定效应Panel Data模型的统计推断
13.Analysis of Several Economic Data by Using Nonparametric Methods非参数方法对几个经济数据的统计分析
14.Defects of the Traditional Econometrics Model and Nonparametric Estimation传统经济计量模型的缺陷与非参数估计
15.Some Statistic Models and Analysis for First-Order Nonparametric Autoregressive Errors;误差为非参数AR（1）序列的几类统计模型及分析
16.Study on a Nonparametric Statistical Method ofChange-point to Detect Traffic Flow Breakdown;突发交通事件非参数诊断的变点统计方法研究
17.Research and Design of Pit Furnace Non-parametric Predictive Fuzzy Control System电阻炉非参数预估模糊控制系统的设计与研究
18.Design and Realization of Nonparametric Model Adaptive Control in AC Induction Motor System异步机系统非参数模型自适应控制的设计实现
相关短句/例句
non-parameter statistics非参数统计
1.Study on two samples location parameter of non-parameter statistics;非参数统计中两样本比较方法研究
3)non-parametric statistics非参数统计
4)nonparametric['n?np?r?'metrik]非参数统计
5)higher-order statistics nonparametrically高阶非参数统计
6)nonparametric approach非参数统计方法
1.This paper presents two nonparametric approaches(linear estimator and minimum distance estimator) of accelerated life testing by deleting the requirement that the common parametric family of life distributions under all the stresses be specified in advance.在恒定应力加速寿命试验 (简称恒加试验 )的统计分析中 ,非参数统计方法具有一定的实际价值 。
2.This paper presents two nonparametric approaches(linear estimator and minimum distance estimator)of accelerated life testing by deleting the requirement that the common parametric family of life distributions under all stresses be specified in advance.研究了恒定应力加速寿命试验 (简称恒加试验 )的非参数统计方法 ,给出了恒加试验的矩估计和最小二乘估计 ,并研究了它们的优良
延伸阅读
非参数统计非参数统计nonparametricstatistics数理统计学的一个分支。如果在一个统计问题中，其总体分布不能用有限个实参数来刻画，只能对它作一些诸如分布连续，有密度，具有某阶矩等一般性的假定，则称之为非参数统计问题。参数统计与非参数统计之间没有泾渭分明的界线。有的统计问题，从不同的角度，可以理解为参数性的，也可以理解为非参数性的。重要的非参数统计方法是秩方法，它是基于秩统计量的一类重要的非参数统计方法。次序统计量和U统计量在非参数统计中也起重要作用。非参数统计问题中对总体分布的假定要求的条件很宽，因而针对这种问题而构造的非参数统计方法不致因为对总体分布的假定不当而导致重大错误，但因为需要照顾范围很广的分布，有时可能会导致其效率降低。
