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Journal of the royal statistical society series b-methodological最新文献

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Distributional Expansions for Canonical Correlations from Contingency Tables 列联表中典型相关的分布展开
Pub Date : 1978-07-01 DOI: 10.1111/J.2517-6161.1978.TB01043.X
M. O'Neill
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引用次数: 26
On the Distribution of Residual Autocorrelations in Box–Jenkins Models Box-Jenkins模型中残差自相关分布的研究
Pub Date : 1978-07-01 DOI: 10.1111/J.2517-6161.1978.TB01042.X
A. McLeod
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引用次数: 160
An Historical Note on Recursive Residuals 递归残差的历史注释
Pub Date : 1978-07-01 DOI: 10.1111/J.2517-6161.1978.TB01051.X
R. Farebrother
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引用次数: 16
Collapsibility of Multidimensional Contingency Tables 多维列联表的可折叠性
Pub Date : 1978-07-01 DOI: 10.1111/J.2517-6161.1978.TB01046.X
A. Whittemore
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引用次数: 160
Exponential Families and Conditioning on Statistics which are not Minimal Sufficient 非最小充分统计量的指数族与条件
Pub Date : 1978-07-01 DOI: 10.1111/J.2517-6161.1978.TB01049.X
M. Berman
SUMMARY The likelihood function for each of k independent sets of data is assumed to belong to the two-parameter exponential family, the two parameters for the ith data set being si, which is a nuisance parameter, and 0, which is common to all the data sets and is the parameter of interest. The theory of similar tests suggests that the appropriate method for testing 0 is to condition on the statistic which is minimal sufficient for * = (b1, ..., a/4) when 0 is known. This minimal sufficient statistic will be different depending on whether or not the .s's are known to be equal. The effect of assuming that the as's are not equal when in fact they are (and vice versa) is investigated and some examples are given. The broad conclusion is that, provided the k samples are balanced in a certain sense, no great harm is done by conditioning on the incorrect statistic.
假设k个独立数据集的每一个的似然函数属于双参数指数族,第i个数据集的两个参数是si,这是一个讨厌的参数,和0,这是所有数据集的共同参数,是感兴趣的参数。相似检验理论表明,检验0的适当方法是使统计量最小,足以满足* = (b1,…),当已知0时为a/4)。根据已知s是否相等,这个最小充分统计量将有所不同。研究了假设a和a不相等(反之亦然)的效果,并给出了一些例子。广义的结论是,如果k个样本在某种意义上是平衡的,那么根据不正确的统计量进行调节不会造成太大的危害。
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引用次数: 1
A Large‐Sample Test for Detecting Gaps in Moving Average Models 移动平均模型中检测间隙的大样本检验
Pub Date : 1978-07-01 DOI: 10.1111/J.2517-6161.1978.TB01041.X
E. Godolphin
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引用次数: 4
Estimation of Linear Functional Relationships: Approximate Distributions and Connections with Simultaneous Equations in Econometrics 线性函数关系的估计:计量经济学中与联立方程的近似分布和联系
Pub Date : 1976-09-01 DOI: 10.1111/J.2517-6161.1976.TB01562.X
T. W. Anderson
When both variables are subject to error, a straight line may be fitted by minimizing the sum of squared distances of the observed points to the line. Approximate distributions of the slope of this lineand of the angle it makes to one axis are given when the errors are normal, uncorrelated, and with equal variances. These distributions and corresponding ones for the line fitted by ordinary least squares are found by making the model equivalent to a model of simultaneous equations in econometrics.
当两个变量都有误差时,可以通过最小化观察点到直线距离的平方和来拟合直线。当误差为正态、不相关和方差相等时,给出了这条线的斜率及其与一个轴的夹角的近似分布。这些分布和普通最小二乘拟合直线的相应分布是通过使模型等效于计量经济学中的联立方程模型而得到的。
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引用次数: 119
Model Building and the Analysis of Spatial Pattern in Human Geography 人文地理学空间格局的模型构建与分析
Pub Date : 1975-07-01 DOI: 10.1111/J.2517-6161.1975.TB01548.X
A. Cliff, J. Ord
It is the purpose of this paper to determine how far various statistical models and methods of statistical inference have enabled the aims of geographical research to be met in the problem areas to which they have been applied. In so doing, we hope we can indicate to the statistician questions of geo graphical interest which cannot readily be answered by existing statistical methods; and to the geographer, some of the insights into geographical processes which may be gained from a statistical and model building approach. We would stress that we have not tried to be all inclusive in our coverage. Instead, we have tried to select some topics which best seem to convey the flavour of the kinds of things human geographers have been doing, and which will, at the same time, be of interest to statisticians on either theoretical or empirical grounds. In addition, our own interests mean that we have concentrated upon examples in human (economic and urban), rather than physical, geography, although similar approaches have been used there to a lesser degree. More general reviews are provided by Gould (1969), Berry (1971) and Wilson (1972).
本文的目的是确定各种统计模型和统计推断方法在多大程度上使地理研究的目标能够在应用这些模型和方法的问题领域得到满足。在这样做的过程中,我们希望能够向统计学家指出现有统计方法无法轻易回答的地理问题;对于地理学家来说,一些关于地理过程的见解可以从统计和模型构建方法中获得。我们要强调的是,我们并没有试图在我们的报道中包罗万象。相反,我们试图选择一些似乎最能传达人文地理学家一直在做的事情的味道的主题,同时,这些主题将在理论或经验的基础上引起统计学家的兴趣。此外,我们自己的兴趣意味着我们集中在人类(经济和城市)的例子上,而不是自然地理上,尽管类似的方法在较小程度上被使用。Gould(1969)、Berry(1971)和Wilson(1972)提供了更全面的评论。
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引用次数: 145
Comparison of Probability Distributions 概率分布的比较
Pub Date : 1974-09-01 DOI: 10.1111/J.2517-6161.1974.TB00983.X
J. Lindsey
OFTEN, more than one probability distribution is theoretically feasible when considering statistical models for an experiment. The problem of determination of the more plausible distribution using likelihood procedures (see, for example, Sprott and Kalbfleisch, 1969) will be discussed for the simple case where all observations are made under the same response conditions. (Lindsey, 1974, will consider this problem when independent variables are present.) To do this using likelihood inference, a base statistical model must be introduced with which all other distributions under consideration may be compared. The derivation which follows yields the multinomial model as the base model. Several approaches have been suggested in the literature to the problem of determining which of a number of possible models best describes a set of data. Cox (1961, 1962) develops asymptotic Neyman-Pearson likelihood ratio tests and suggests an alternative approach involving a combination, either additive or multiplicative, of the density functions, with estimation of additional parameters. This approach is further developed by Atkinson (1970). When prior probabilities, both for each model and for the parameters within the models, are available, Lindley (1961, p. 456) gives a posterior odds ratio of the two models using Bayes's theorem. When applicable (i.e. when prior probabilities are available), this approach may be used with the methods developed below.
通常,在考虑一个实验的统计模型时,理论上可行的概率分布不止一个。对于在相同响应条件下进行所有观测的简单情况,将讨论使用似然程序确定更合理分布的问题(例如,参见Sprott和Kalbfleisch, 1969)。(Lindsey, 1974,将在存在自变量时考虑这个问题。)要使用似然推理做到这一点,必须引入一个基本统计模型,以便与所考虑的所有其他分布进行比较。下面的推导得到多项式模型作为基本模型。文献中提出了几种方法来确定在许多可能的模型中哪一个最能描述一组数据。Cox(1961,1962)发展了渐近内曼-皮尔逊似然比检验,并提出了另一种方法,包括密度函数的加性或乘法组合,以及对附加参数的估计。Atkinson(1970)进一步发展了这种方法。当每个模型和模型内参数的先验概率可用时,Lindley (1961, p. 456)使用贝叶斯定理给出了两个模型的后验比值比。当适用时(即当先验概率可用时),这种方法可以与下面开发的方法一起使用。
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引用次数: 49
Inference from Complex Samples 复杂样本推断
Pub Date : 1974-09-01 DOI: 10.1111/J.2517-6161.1974.TB00981.X
L. Kish, M. Frankel
The design of complex samples induces correlations between element values. In stratification negative correlation reduces the variance; but that gain is less for subclass means, and even less for their differences and for complex statistics. Clustering induces larger and positive correlations between element values. The resulting increase in variance is measured by the ratio deff, and is often severe. This is reduced but persists for subclass means, their differences, and for analytical statistics. Three methods for computing variances are compared in a large empirical study. The results are encouraging and useful.
复杂样品的设计引起元素值之间的相关性。在分层中,负相关降低了方差;但是,对于子类平均值,对于它们的差异和复杂的统计数据,这种增益更小。聚类引起元素值之间更大的正相关。由此产生的方差增加是由比率定义来衡量的,而且通常是严重的。这种情况有所减少,但对于子类均值、它们的差异和分析统计来说,这种情况仍然存在。在一项大型实证研究中,比较了三种计算方差的方法。结果是令人鼓舞和有益的。
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引用次数: 580
期刊
Journal of the royal statistical society series b-methodological
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