查询词典 multivariate statistics

In the meantime, at the beginning of March, oak fruit international (button meets a code: The annual money newspaper that ATV) publishs shows, only 2008 run closes 1.7 billion multivariate (earning of dollar data conversion, similarly hereinafter), wool interest rate is 51.7%,"Only operation loss " 140 million multivariate.

同时，3月初，橡果国际公布的全年财报显示，2008年净营收17亿多元(美元数据换算所得，下同)，毛利率为51.7%，&净运营损失&1.4亿多元。

But when a rectangular continuous data set appears to have a longer tailed than normal distribution or it contains some values that are influential on statistical inference with normal distribution, the multivariate t distribution becomes useful for multiple imputations as an alternative to the multivariate normal distribution.

在多重插补法的基础上，当一个矩形连续数据集看起来有一个比正态分布还长的尾巴，或者是它包含了一些对正态分布的统计推断有影响的数据，多元t分布作为多元正态分布的替代分布，对于多重插补来说变的很有用了。

We give several sufficient conditions of NA and NSD properties of random variables, compare the closeness of distribution functions of order statistics between NA and independent rv's, investigate properties of NSD defined by supermodular functions, study the dependence structure of stationary Markov process and order statistics and their spacings from two samples, establish stochastic comparisons of order statistics of heterogeneous rv's in the hazard rate and the reversed hazard rate orders, and give the first analytic proof of the closure property of the up shifted likelihood ratio order under convolution.

给出判定一组随机变量NA性质的几个充分条件，并给出NA和独立随机变量的次序统计量之间"贴近性"的比较，系统地研究基于特殊函数类所定义的NSD负相依概念，给出一些判别NSD性质的结构定理和一些有用概率不等式。系统研究平稳马氏过程的相依结构。研究两样本次序统计量及其问题隔的相依结构。在失效率、反向失效率序和似然序意义下给出非齐次随机变量次序统计量的比较。给出上漂移似然序卷积封闭性的第一个解析证明。

After comparing the two type of tests,we came to some conclusions.The tests based on binomial test can be regarded as some kind of permutation tests under certain definition of "permutaton".If the tests are related to statistics,then whether they can be viewed as permutation tests depends on if the value of the probability,p,is known where p is the population parameter in the null hypothesis.For tests like Kolmogorov goodness-of-fit test,since the statistics is calculated based on empirical distribution function,hence no matter how we repermutate the observations,the order statistics is the same.This kind of tests can't be regarded as permutation tests.

我们得到的结论为：在一般的无母数检定中，如果检定与binomial test相关，基本上都可以视作排列检定的一种；与卡方检定相关的检定，基本上和p值已知或是未知有关，这个p值为原始假设下所要检定的母体机率值；其他检定如Kolmogorov goodness-of-fit test，由於统计量的值是根据empirical distribution function决定，而不论如何重新排列样本，其顺序统计量都不变，所以无法视为一种排列检定。

In greater than two space dimensions, there is one new consistent statistics in which all representations of the symmetric group can occur. This is infinite statistics, which is also called quantum Boltzmann statistics.

而在大于二维的空间中，还存在一种自洽的统计，其中对称群的所有表示都可以出现，这就是无穷大统计，也就是我们通常所说的量子玻尔兹曼统计。

Beijing Statistical Bureau, the National Bureau of Statistics announced in Beijing survey data Corps area is the use of per capita housing, Ministry of Construction announced that the per capita housing area, and statistics department's forecast of 25.9 square metres per capita housing area is 6.96 square metres of construction gaps; Second, the use of different population data, the use of population statistics department for the resident population of the district towns built for the 1115 million people, and the Ministry of Construction of the population is the use of non-agricultural household registration population to 880.2 million.

北京市统计局、国家统计局北京调查总队公布的数据是人均住房使用面积，建设部公布的是人均住房建筑面积，与统计部门测算的人均住房建筑面积25.9平方米仍有6.96平方米的差距；二是使用的人口数据不同，统计部门使用的人口为城镇建成区的常住人口，为1115万人，而建设部使用的人口是全市非农业户籍人口数，为880.2万人。

However, I am not just interested in the Formulas Theorems and indigestible theory of statistics , but also interested in deepening and Widening Application of Statistics and discovering the new Application of Statistics .

但尽管如此，我的兴趣不在于那一系列的公式和定理，以及艰深的统计学理论，而在于加深和拓展统计学的应用以及探索统计学的新应用。

Linear order statistic and linear rank statistic are two kinds of important statistics in the mathematical statistics. They are used widely and a lot of the other statistics belonging to them.

线性次序统计量和线性秩统计量是数理统计中两类很重要的统计量，在应用上经常使用，很多形式的统计量都是属于这两类统计量。

In order to fully understand the research directions of Information Science master education in our country, the paper uses the classification statistics method to analyze enrollment regulations of 64 Information Science masters units, including physiographic region statistics and research direction statistics.

为掌握我国情报学硕士教育的发展方向，运用分类统计方法，对2009年我国64所情报学硕士单位的招生简章进行统计分析，包括地理区域和研究方向。

But because of the complexity of the robust statistics itself, there are seldom scholars currently in this area in our country, but as what the robust statistics aims at is the widespread and actual problem in statistics, this method is very important theoretically and realistically whatever to science studies or to the related economic policymaking, so the writer think that its development foreground is considerable.

但是由于稳健统计学本身的相对复杂性，目前我国学者对稳健统计学的研究还很少，而稳健统计学所针对的是统计学中一个普遍而实际的问题，这套方法无论是对科学研究还是对相关部门经济政策的制定都有着重要的理论意义和现实意义，因此笔者认为它的发展前景是可观的。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。