1. |
A note on the hsu problem |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 195-198
Wojciech Zielinski,
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摘要:
A new necessary and sufficient condition for the linear model of variance components to be Hsu model are given
ISSN:0233-1888
DOI:10.1080/02331888908802160
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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2. |
Note on the strong consistency of the least squares estimator in nonlinear regression |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 199-210
Henning Läuter,
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PDF (2604KB)
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摘要:
We consider a nonlinear regression model under standard assumptions on the error distribution, We prove an almost sure convergence of weighted sums with an interesting uniformity, and under very general conditions on the parameter space and the regression function we prove the a.s, boundedness and the strong consistency of the least squares estimator, Here we generalize results of Jennrich (1969) to unbounded parameter spaces
ISSN:0233-1888
DOI:10.1080/02331888908802161
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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3. |
A finite–sample minimax regression estimator |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 211-221
Helmut Rieder,
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摘要:
For the model of simple linear regression through the origin and unconditional neighborhoods (errors–in–variables) as well as conditional neighborhoods (error–free–variables) of theL1–type, an estimator of the slope of the regression line is derived which, among all estimators, is minimax at finite sample size and extends Huber's (1964) robust interval estimator of location
ISSN:0233-1888
DOI:10.1080/02331888908802162
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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4. |
Book review |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 222-222
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PDF (226KB)
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ISSN:0233-1888
DOI:10.1080/02331888908802163
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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5. |
On the bias–robustness in the location model I |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 223-233
Manfred Riedel,
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PDF (2385KB)
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摘要:
The paper extends HUBER'S 1981 result that the median minimizes the maximal bias over the symmetric unimodal ε–contaminated model; the extension assurness neither unimodality nor symmetry
ISSN:0233-1888
DOI:10.1080/02331888908802164
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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6. |
Book review |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 234-234
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PDF (240KB)
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ISSN:0233-1888
DOI:10.1080/02331888908802165
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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7. |
On the Bias-Robustness in the Location Model II |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 235-246
Manfred Riedel,
M. iedel,
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PDF (2318KB)
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摘要:
The paper studies the bias-robustiness of a special class of M-estimators of location which are nor necessarily FISHR consistent. The existence and the form of the most robust M-estimatiors is established under some conditions
ISSN:0233-1888
DOI:10.1080/02331888908802166
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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8. |
The outlier behaviour of distributions and the decay of power of optimal tests at decreasing level |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 247-254
Rudolf Mathar,
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PDF (1794KB)
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摘要:
The aim of this paper is to combine the outlier–behaviour of certain distribution families and the ability of a most powerful level–α–test to separate hypotheses in these families for small α. It turns out that certain location families are well separable in this sense if and only if the underlying distribution is outlier–resistant. Analogous results hold for certain scale families
ISSN:0233-1888
DOI:10.1080/02331888908802167
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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9. |
Pca stability studied by the bootstrap and the infinitesimal jackknife method |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 255-270
J.J. Daudin,
C. Duby,
P. Trécourt,
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PDF (3764KB)
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摘要:
General results are given about the asymptotic convergence of the Infinitesimal Jackknife estimation method. The development until the order four are given. The Infinitesimal Jackknife method is used to give stability index of the results of a PCA. The exact variance of a bootstrapped variance matrix is given. Infinitesimal Jackknife estimates are obtained for the bias and variances of eigenvalues, eigenvectors and stability index for a PCA on a variance or a correlation matrix. The Infinitesimal Jackknife method is compared with the bootstrap on real data
ISSN:0233-1888
DOI:10.1080/02331888908802168
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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10. |
Isotonic maximum likelihood estimation of bimodal failure rate–a computer–based study |
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Statistics,
Volume 20,
Issue 2,
1989,
Page 271-278
N.O. Kadyrova,
A.Yu Yakovlev,
S.T. Rachev,
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PDF (1812KB)
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摘要:
Comparison is made between prescribed failure rate functions and teir estimators based on pseudorandom samples containing tied and censored observations. The U–shaped, unimodal and bimodal failure rate functions were studied. Some practical ways for improving the proposed estimation procedure are dicussed
ISSN:0233-1888
DOI:10.1080/02331888908802169
出版商:Akademie-Verlag
年代:1989
数据来源: Taylor
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