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Author ID: kubokawa.tatsuya Recent zbMATH articles by "Kubokawa, Tatsuya"
Published as: Kubokawa, Tatsuya; Kubokawa, T.
External Links: MGP

Publications by Year

Citations contained in zbMATH Open

103 Publications have been cited 687 times in 439 Documents Cited by Year
A unified approach to improving equivariant estimators. Zbl 0816.62021
Kubokawa, Tatsuya
75
1994
The Stein paradox in the sense of the Pitman measure of closeness. Zbl 0681.62015
Sen, Pranab Kumar; Kubokawa, Tatsuya; Saleh, A. K. Md. Ehsanes
29
1989
Tests for multivariate analysis of variance in high dimension under non-normality. Zbl 1294.62127
Srivastava, Muni S.; Kubokawa, Tatsuya
26
2013
Shrinkage and modification techniques in estimation of variance and the related problems: A review. Zbl 1063.62514
Kubokawa, Tatsuya
24
1999
Tests for covariance matrices in high dimension with less sample size. Zbl 1292.62084
Srivastava, Muni S.; Yanagihara, Hirokazu; Kubokawa, Tatsuya
23
2014
Estimation of the precision matrix of a singular Wishart distribution and its application in high-dimensional data. Zbl 1284.62092
Kubokawa, Tatsuya; Srivastava, Muni S.
23
2008
Robust improvement in estimation of a mean matrix in an elliptically contoured distribution. Zbl 0961.62053
Kubokawa, T.; Srivastava, M. S.
21
2001
Robust improvement in estimation of a covariance matrix in an elliptically contoured distribution. Zbl 0942.62063
Kubokawa, T.; Srivastava, M. S.
19
1999
Double shrinkage estimation of ratio of scale parameters. Zbl 0804.62026
Kubokawa, Tatsuya
17
1994
New perspectives on linear calibration. Zbl 0815.62048
Kubokawa, Tatsuya; Robert, Christian P.
17
1994
Minimaxity in estimation of restricted parameters. Zbl 1061.62013
Kubokawa, Tatsuya
17
2004
Comparison of discrimination methods for high dimensional data. Zbl 1138.62361
Srivastava, Muni S.; Kubokawa, Tatsuya
16
2007
An approach to improving the James-Stein estimator. Zbl 0733.62059
Kubokawa, Tatsuya
15
1991
Estimating the covariance matrix and the generalized variance under a symmetric loss. Zbl 0712.62047
Kubokawa, Tatsuya; Konno, Yoshihiko
14
1990
Estimation of noncentrality parameters. Zbl 0787.62023
Kubokawa, T.; Robert, C. P.; Saleh, A. K. Md. E.
12
1993
Admissible minimax estimation of a common mean of two normal populations. Zbl 0658.62036
Kubokawa, Tatsuya
12
1987
Estimating the covariance matrix: A new approach. Zbl 1020.62049
Kubokawa, T.; Srivastava, M. S.
11
2003
Minimaxity in predictive density estimation with parametric constraints. Zbl 1277.62044
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.; Turcotte, Jean-Philippe
11
2013
Methods for improvement in estimation of a normal mean matrix. Zbl 1122.62049
Tsukuma, Hisayuki; Kubokawa, Tatsuya
10
2007
Empirical Bayes estimation of the covariance matrix of a normal distribution with unknown mean under an entropy loss. Zbl 0770.62005
Kubokawa, T.; Robert, C.; Saleh, A. K. Md. E.
9
1992
Conditional and unconditional methods for selecting variables in linear mixed models. Zbl 1207.62144
Kubokawa, Tatsuya
9
2011
Estimation of mean squared error of model-based small area estimators. Zbl 1274.62093
Datta, Gauri Sankar; Kubokawa, Tatsuya; Molina, Isabel; Rao, J. N. K.
9
2011
Double shrinkage estimators of ratio of variances. Zbl 0872.62004
Kubokawa, T.; Srivastava, M. S.
8
1996
A unified approach to estimating a normal mean matrix in high and low dimensions. Zbl 1328.62053
Tsukuma, Hisayuki; Kubokawa, Tatsuya
8
2015
Closer estimators of a common mean in the sense of Pitman. Zbl 0702.62023
Kubokawa, Tatsuya
8
1989
Stein’s phenomenon in estimation of means restricted to a polyhedral convex cone. Zbl 1139.62002
Tsukuma, Hisayuki; Kubokawa, Tatsuya
8
2008
Improved nonnegative estimation of multivariate components of variance. Zbl 0961.62054
Srivastava, M. S.; Kubokawa, T.
7
1999
Selection of variables in multivariate regression models for large dimensions. Zbl 1271.62117
Kubokawa, Tatsuya; Srivastava, Muni S.
7
2012
Benchmarked empirical Bayes methods in multiplicative area-level models with risk evaluation. Zbl 1452.62221
Ghosh, M.; Kubokawa, T.; Kawakubo, Y.
6
2015
Parametric transformed Fay-Herriot model for small area estimation. Zbl 1328.62151
Sugasawa, Shonosuke; Kubokawa, Tatsuya
6
2015
Improved estimation of a covariance matrix under quadratic loss. Zbl 0667.62040
Kubokawa, Tatsuya
6
1989
Estimating common parameters of growth curve models. Zbl 0678.62063
Sugiura, Nariaki; Kubokawa, Tatsuya
6
1988
Conditional information criteria for selecting variables in linear mixed models. Zbl 1203.62121
Srivastava, Muni S.; Kubokawa, Tatsuya
6
2010
Parametric bootstrap methods for bias correction in linear mixed models. Zbl 1236.62018
Kubokawa, Tatsuya; Nagashima, Bui
6
2012
On measuring uncertainty of small area estimators with higher order accuracy. Zbl 1403.62021
Kubokawa, Tatsuya
6
2011
On improved shrinkage estimators for concave loss. Zbl 1308.62014
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.
6
2015
On predictive density estimation for location families under integrated absolute error loss. Zbl 1382.62011
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.
6
2017
Bayes, minimax and nonnegative estimators of variance components under Kullback-Leibler loss. Zbl 0953.62066
Kubokawa, Tatsuya; Ehsanes Saleh, A. K. Md.; Konno, Yoshihiko
5
2000
Equivariant estimation under the Pitman closeness criterion. Zbl 0800.62118
Kubokawa, Tatsuya
5
1991
Improving on two-stage estimators for scale families. Zbl 0668.62021
Kubokawa, T.
5
1989
On predictive density estimation for location families under integrated squared error loss. Zbl 1327.62054
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.
5
2015
Estimation of a mean of a normal distribution with a bounded coefficient of variation. Zbl 1192.62062
Kubokawa, Tatsuya
5
2005
On minimaxity and admissibility of hierarchical Bayes estimators. Zbl 1118.62034
Kubokawa, Tatsuya; Strawderman, William E.
5
2007
On measuring uncertainty of benchmarked predictors with application to disease risk estimate. Zbl 1416.62067
Kubokawa, Tatsuya; Hasukawa, Mana; Takahashi, Kunihiko
5
2014
Estimating powers of the generalized variance under the Pitman closeness criterion. Zbl 0692.62048
Kubokawa, Tatsuya
5
1990
Estimation of the variance and its applications. Zbl 0772.62015
Kubokawa, T.; Morita, K.; Makita, S.; Nagakura, K.
4
1993
Two-stage point estimation with a shrinkage stopping rule. Zbl 0804.62074
Kubokawa, T.; Saleh, A. K. Md. E.
4
1994
Estimation of variance components in mixed linear models. Zbl 0877.62069
Kubokawa, Tatsuya
4
1995
Estimating a covariance matrix of a normal distribution with unknown mean. Zbl 0826.62041
Kubokawa, Tatsuya; Honda, Toshio; Morita, Kenji; Saleh, A. K. Md. E.
4
1993
Estimation of a common mean of two normal distributions. Zbl 0638.62028
Kubokawa, Tatsuya
4
1987
Dominance properties of constrained Bayes and empirical Bayes estimators. Zbl 1281.62037
Kubokawa, Tatsuya; Strawderman, William E.
4
2013
Estimation of the mean vector in a singular multivariate normal distribution. Zbl 1327.62055
Tsukuma, Hisayuki; Kubokawa, Tatsuya
4
2015
Unified improvements in estimation of a normal covariance matrix in high and low dimensions. Zbl 1328.62348
Tsukuma, Hisayuki; Kubokawa, Tatsuya
4
2016
A variable selection criterion for linear discriminant rule and its optimality in high dimensional and large sample data. Zbl 1278.62096
Hyodo, Masashi; Kubokawa, Tatsuya
4
2014
Asymptotic expansion and estimation of EPMC for linear classification rules in high dimension. Zbl 1259.62054
Kubokawa, Tatsuya; Hyodo, Masashi; Srivastava, Muni S.
4
2013
Comparison of linear shrinkage estimators of a large covariance matrix in normal and non-normal distributions. Zbl 1468.62087
Ikeda, Yuki; Kubokawa, Tatsuya; Srivastava, Muni S.
4
2016
Prediction in heteroscedastic nested error regression models with random dispersions. Zbl 1356.62087
Kubokawa, Tatsuya; Sugasawa, Shonosuke; Ghosh, Malay; Chaudhuri, Sanjay
3
2016
Double shrinkage estimation of common coefficients in two regression equations with hetersocedasticity. Zbl 0953.62008
Kubokawa, Tatsuya
3
1998
Improving on MLE of coefficient matrix in a growth curve model. Zbl 0850.62423
Kubokawa, T.; Saleh, A. K. Md. E.; Morita, K.
3
1992
On improved positive estimators of variance components. Zbl 0794.62040
Kubokawa, T.; Saleh, A. K. Md. E.; Makita, S.
3
1993
Estimation of covariance matrices in fixed and mixed effects linear models. Zbl 1101.62044
Kubokawa, Tatsuya; Tsai, Ming-Tien
3
2006
Modified conditional AIC in linear mixed models. Zbl 1360.62383
Kawakubo, Yuki; Kubokawa, Tatsuya
3
2014
Corrected empirical Bayes confidence intervals in nested error regression models. Zbl 1294.62054
Kubokawa, Tatsuya
3
2010
Adaptively transformed mixed-model prediction of general finite-population parameters. Zbl 1444.62112
Sugasawa, Shonosuke; Kubokawa, Tatsuya
3
2019
Linear shrinkage estimation of large covariance matrices using factor models. Zbl 1348.62075
Ikeda, Yuki; Kubokawa, Tatsuya
3
2016
Transforming response values in small area prediction. Zbl 1464.62166
Sugasawa, Shonosuke; Kubokawa, Tatsuya
3
2017
Minimax estimation of linear combinations of restricted location parameters. Zbl 1356.62012
Kubokawa, Tatsuya
2
2012
Minimax estimation of common coefficients of several regression models under quadratic loss. Zbl 0685.62012
Kubokawa, Tatsuya
2
1990
Robust estimation of common regression coefficients under spherical symmetry. Zbl 0761.62037
Kubokawa, T.; Robert, C.; Saleh, A. K. Md. E.
2
1991
Improved empirical Bayes ridge regression estimators under multicollinearity. Zbl 1213.62015
Kubokawa, Tatsuya; Srivastava, Muni S.
2
2004
Estimation of the common mean and its application. Zbl 0728.62011
Kubokawa, Tatsuya
2
1991
Modifying estimators of ordered positive parameters under the Stein loss. Zbl 1209.62137
Tsukuma, Hisayuki; Kubokawa, Tatsuya
2
2011
Integral inequality for minimaxity in the Stein problem. Zbl 1248.62088
Kubokawa, Tatsuya
2
2009
Non-minimaxity of linear combinations of restricted location estimators and related problems. Zbl 1208.62030
Kubokawa, Tatsuya; Strawderman, William E.
2
2011
Minimax estimation of normal precisions via expansion estimators. Zbl 1149.62004
Tsukuma, Hisayuki; Kubokawa, Tatsuya
2
2009
Conditional Akaike information under covariate shift with application to small area estimation. Zbl 1474.62268
Kawakubo, Yuki; Sugasawa, Shonosuke; Kubokawa, Tatsuya
2
2018
Simultaneous estimation of parameters of Poisson distributions with unbalanced sample sizes. Zbl 1436.62079
Hamura, Yasuyuki; Kubokawa, Tatsuya
2
2019
A unified approach to estimation of noncentrality parameters, the multiple correlation coefficient, and mixture models. Zbl 1380.62031
Kubokawa, T.; Marchand, Éric; Strawderman, W. E.
2
2017
Bayesian estimators in uncertain nested error regression models. Zbl 1351.62080
Sugasawa, Shonosuke; Kubokawa, Tatsuya
2
2017
Bayesian estimators for small area models shrinking both means and variances. Zbl 1361.62008
Sugasawa, Shonosuke; Tamae, Hiromasa; Kubokawa, Tatsuya
2
2017
Proper Bayes and minimax predictive densities related to estimation of a normal mean matrix. Zbl 1368.62017
Tsukuma, Hisayuki; Kubokawa, Tatsuya
2
2017
Empirical uncertain Bayes methods in area-level models. Zbl 06774142
Sugasawa, Shonosuke; Kubokawa, Tatsuya; Ogasawara, Kota
2
2017
Bayesian predictive distribution for a negative binomial model. Zbl 1418.62030
Hamura, Y.; Kubokawa, T.
2
2019
On conditional prediction errors in mixed models with application to small area estimation. Zbl 1341.62084
Sugasawa, Shonosuke; Kubokawa, Tatsuya
1
2016
Minimaxity in estimation of restricted and non-restricted scale parameter matrices. Zbl 1341.62136
Tsukuma, Hisayuki; Kubokawa, Tatsuya
1
2015
The recovery of interblock information in balanced incomplete block designs. Zbl 0654.62014
Kubokawa, Tatsuya
1
1988
Two-stage procedures for parameters in a growth curve model. Zbl 0674.62049
Kubokawa, Tatsuya
1
1989
Estimating risk and the mean squared error matrix in Stein estimation. Zbl 0997.62044
Kubokawa, T.; Srivastava, M. S.
1
2002
Estimation of a common mean with symmetrical loss. Zbl 0622.62032
Kubokawa, Tatsuya
1
1987
Monotonicity of risk for a shrinkage estimator of a multivariate normal mean. Zbl 0644.62061
Kubokawa, Tatsuya
1
1988
Estimation of covariance and precision matrices under scale-invariant quadratic loss in high dimension. Zbl 1282.62140
Kubokawa, Tatsuya; Inoue, Akira
1
2014
Prediction in multivariate mixed linear models. Zbl 1063.62006
Kubokawa, Tatsuya; Srivastava, Muni S.
1
2003
On testing linear hypothesis in a nested error regression model. Zbl 1318.62052
Kubokawa, Tatsuya; Erdembat, Nyambaa
1
2010
Empirical Bayes regression analysis with many regressors but fewer observations. Zbl 1119.62007
Srivastava, Muni S.; Kubokawa, Tatsuya
1
2007
Constrained empirical Bayes estimator and its uncertainty in normal linear mixed models. Zbl 1280.62017
Kubokawa, Tatsuya
1
2013
Shrinkage estimation for mean and covariance matrices. Zbl 1456.62008
Tsukuma, Hisayuki; Kubokawa, Tatsuya
1
2020
Empirical Bayes methods in nested error regression models with skew-normal errors. Zbl 1436.62333
Tsujino, Tatsuhiko; Kubokawa, Tatsuya
1
2019
Robust estimation of mean squared error matrix of small area estimators in a multivariate Fay-Herriot model. Zbl 1447.62064
Ito, Tsubasa; Kubokawa, Tatsuya
1
2020
Heteroscedastic nested error regression models with variance functions. Zbl 1372.62019
Sugasawa, Shonosuke; Kubokawa, Tatsuya
1
2017
Small area estimation with mixed models: a review. Zbl 1466.62244
Sugasawa, Shonosuke; Kubokawa, Tatsuya
1
2020
Shrinkage estimation for mean and covariance matrices. Zbl 1456.62008
Tsukuma, Hisayuki; Kubokawa, Tatsuya
1
2020
Robust estimation of mean squared error matrix of small area estimators in a multivariate Fay-Herriot model. Zbl 1447.62064
Ito, Tsubasa; Kubokawa, Tatsuya
1
2020
Small area estimation with mixed models: a review. Zbl 1466.62244
Sugasawa, Shonosuke; Kubokawa, Tatsuya
1
2020
Adaptively transformed mixed-model prediction of general finite-population parameters. Zbl 1444.62112
Sugasawa, Shonosuke; Kubokawa, Tatsuya
3
2019
Simultaneous estimation of parameters of Poisson distributions with unbalanced sample sizes. Zbl 1436.62079
Hamura, Yasuyuki; Kubokawa, Tatsuya
2
2019
Bayesian predictive distribution for a negative binomial model. Zbl 1418.62030
Hamura, Y.; Kubokawa, T.
2
2019
Empirical Bayes methods in nested error regression models with skew-normal errors. Zbl 1436.62333
Tsujino, Tatsuhiko; Kubokawa, Tatsuya
1
2019
Hierarchical Bayes small-area estimation with an unknown link function. Zbl 1433.62039
Sugasawa, Shonosuke; Kubokawa, Tatsuya; Rao, J. N. K.
1
2019
Bayesian simultaneous estimation for means in \(k\)-sample problems. Zbl 1432.62056
Imai, Ryo; Kubokawa, Tatsuya; Ghosh, Malay
1
2019
Conditional Akaike information under covariate shift with application to small area estimation. Zbl 1474.62268
Kawakubo, Yuki; Sugasawa, Shonosuke; Kubokawa, Tatsuya
2
2018
Small area estimation via unmatched sampling and linking models. Zbl 1404.62013
Sugasawa, Shonosuke; Kubokawa, Tatsuya; Rao, J. N. K.
1
2018
On predictive density estimation for location families under integrated absolute error loss. Zbl 1382.62011
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.
6
2017
Transforming response values in small area prediction. Zbl 1464.62166
Sugasawa, Shonosuke; Kubokawa, Tatsuya
3
2017
A unified approach to estimation of noncentrality parameters, the multiple correlation coefficient, and mixture models. Zbl 1380.62031
Kubokawa, T.; Marchand, Éric; Strawderman, W. E.
2
2017
Bayesian estimators in uncertain nested error regression models. Zbl 1351.62080
Sugasawa, Shonosuke; Kubokawa, Tatsuya
2
2017
Bayesian estimators for small area models shrinking both means and variances. Zbl 1361.62008
Sugasawa, Shonosuke; Tamae, Hiromasa; Kubokawa, Tatsuya
2
2017
Proper Bayes and minimax predictive densities related to estimation of a normal mean matrix. Zbl 1368.62017
Tsukuma, Hisayuki; Kubokawa, Tatsuya
2
2017
Empirical uncertain Bayes methods in area-level models. Zbl 06774142
Sugasawa, Shonosuke; Kubokawa, Tatsuya; Ogasawara, Kota
2
2017
Heteroscedastic nested error regression models with variance functions. Zbl 1372.62019
Sugasawa, Shonosuke; Kubokawa, Tatsuya
1
2017
Unified improvements in estimation of a normal covariance matrix in high and low dimensions. Zbl 1328.62348
Tsukuma, Hisayuki; Kubokawa, Tatsuya
4
2016
Comparison of linear shrinkage estimators of a large covariance matrix in normal and non-normal distributions. Zbl 1468.62087
Ikeda, Yuki; Kubokawa, Tatsuya; Srivastava, Muni S.
4
2016
Prediction in heteroscedastic nested error regression models with random dispersions. Zbl 1356.62087
Kubokawa, Tatsuya; Sugasawa, Shonosuke; Ghosh, Malay; Chaudhuri, Sanjay
3
2016
Linear shrinkage estimation of large covariance matrices using factor models. Zbl 1348.62075
Ikeda, Yuki; Kubokawa, Tatsuya
3
2016
On conditional prediction errors in mixed models with application to small area estimation. Zbl 1341.62084
Sugasawa, Shonosuke; Kubokawa, Tatsuya
1
2016
A unified approach to estimating a normal mean matrix in high and low dimensions. Zbl 1328.62053
Tsukuma, Hisayuki; Kubokawa, Tatsuya
8
2015
Benchmarked empirical Bayes methods in multiplicative area-level models with risk evaluation. Zbl 1452.62221
Ghosh, M.; Kubokawa, T.; Kawakubo, Y.
6
2015
Parametric transformed Fay-Herriot model for small area estimation. Zbl 1328.62151
Sugasawa, Shonosuke; Kubokawa, Tatsuya
6
2015
On improved shrinkage estimators for concave loss. Zbl 1308.62014
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.
6
2015
On predictive density estimation for location families under integrated squared error loss. Zbl 1327.62054
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.
5
2015
Estimation of the mean vector in a singular multivariate normal distribution. Zbl 1327.62055
Tsukuma, Hisayuki; Kubokawa, Tatsuya
4
2015
Minimaxity in estimation of restricted and non-restricted scale parameter matrices. Zbl 1341.62136
Tsukuma, Hisayuki; Kubokawa, Tatsuya
1
2015
Tests for covariance matrices in high dimension with less sample size. Zbl 1292.62084
Srivastava, Muni S.; Yanagihara, Hirokazu; Kubokawa, Tatsuya
23
2014
On measuring uncertainty of benchmarked predictors with application to disease risk estimate. Zbl 1416.62067
Kubokawa, Tatsuya; Hasukawa, Mana; Takahashi, Kunihiko
5
2014
A variable selection criterion for linear discriminant rule and its optimality in high dimensional and large sample data. Zbl 1278.62096
Hyodo, Masashi; Kubokawa, Tatsuya
4
2014
Modified conditional AIC in linear mixed models. Zbl 1360.62383
Kawakubo, Yuki; Kubokawa, Tatsuya
3
2014
Estimation of covariance and precision matrices under scale-invariant quadratic loss in high dimension. Zbl 1282.62140
Kubokawa, Tatsuya; Inoue, Akira
1
2014
Tests for multivariate analysis of variance in high dimension under non-normality. Zbl 1294.62127
Srivastava, Muni S.; Kubokawa, Tatsuya
26
2013
Minimaxity in predictive density estimation with parametric constraints. Zbl 1277.62044
Kubokawa, Tatsuya; Marchand, Éric; Strawderman, William E.; Turcotte, Jean-Philippe
11
2013
Dominance properties of constrained Bayes and empirical Bayes estimators. Zbl 1281.62037
Kubokawa, Tatsuya; Strawderman, William E.
4
2013
Asymptotic expansion and estimation of EPMC for linear classification rules in high dimension. Zbl 1259.62054
Kubokawa, Tatsuya; Hyodo, Masashi; Srivastava, Muni S.
4
2013
Constrained empirical Bayes estimator and its uncertainty in normal linear mixed models. Zbl 1280.62017
Kubokawa, Tatsuya
1
2013
Selection of variables in multivariate regression models for large dimensions. Zbl 1271.62117
Kubokawa, Tatsuya; Srivastava, Muni S.
7
2012
Parametric bootstrap methods for bias correction in linear mixed models. Zbl 1236.62018
Kubokawa, Tatsuya; Nagashima, Bui
6
2012
Minimax estimation of linear combinations of restricted location parameters. Zbl 1356.62012
Kubokawa, Tatsuya
2
2012
Conditional and unconditional methods for selecting variables in linear mixed models. Zbl 1207.62144
Kubokawa, Tatsuya
9
2011
Estimation of mean squared error of model-based small area estimators. Zbl 1274.62093
Datta, Gauri Sankar; Kubokawa, Tatsuya; Molina, Isabel; Rao, J. N. K.
9
2011
On measuring uncertainty of small area estimators with higher order accuracy. Zbl 1403.62021
Kubokawa, Tatsuya
6
2011
Modifying estimators of ordered positive parameters under the Stein loss. Zbl 1209.62137
Tsukuma, Hisayuki; Kubokawa, Tatsuya
2
2011
Non-minimaxity of linear combinations of restricted location estimators and related problems. Zbl 1208.62030
Kubokawa, Tatsuya; Strawderman, William E.
2
2011
Conditional information criteria for selecting variables in linear mixed models. Zbl 1203.62121
Srivastava, Muni S.; Kubokawa, Tatsuya
6
2010
Corrected empirical Bayes confidence intervals in nested error regression models. Zbl 1294.62054
Kubokawa, Tatsuya
3
2010
On testing linear hypothesis in a nested error regression model. Zbl 1318.62052
Kubokawa, Tatsuya; Erdembat, Nyambaa
1
2010
Integral inequality for minimaxity in the Stein problem. Zbl 1248.62088
Kubokawa, Tatsuya
2
2009
Minimax estimation of normal precisions via expansion estimators. Zbl 1149.62004
Tsukuma, Hisayuki; Kubokawa, Tatsuya
2
2009
Estimation of the precision matrix of a singular Wishart distribution and its application in high-dimensional data. Zbl 1284.62092
Kubokawa, Tatsuya; Srivastava, Muni S.
23
2008
Stein’s phenomenon in estimation of means restricted to a polyhedral convex cone. Zbl 1139.62002
Tsukuma, Hisayuki; Kubokawa, Tatsuya
8
2008
Comparison of discrimination methods for high dimensional data. Zbl 1138.62361
Srivastava, Muni S.; Kubokawa, Tatsuya
16
2007
Methods for improvement in estimation of a normal mean matrix. Zbl 1122.62049
Tsukuma, Hisayuki; Kubokawa, Tatsuya
10
2007
On minimaxity and admissibility of hierarchical Bayes estimators. Zbl 1118.62034
Kubokawa, Tatsuya; Strawderman, William E.
5
2007
Empirical Bayes regression analysis with many regressors but fewer observations. Zbl 1119.62007
Srivastava, Muni S.; Kubokawa, Tatsuya
1
2007
Estimation of covariance matrices in fixed and mixed effects linear models. Zbl 1101.62044
Kubokawa, Tatsuya; Tsai, Ming-Tien
3
2006
Estimation of a mean of a normal distribution with a bounded coefficient of variation. Zbl 1192.62062
Kubokawa, Tatsuya
5
2005
Minimaxity in estimation of restricted parameters. Zbl 1061.62013
Kubokawa, Tatsuya
17
2004
Improved empirical Bayes ridge regression estimators under multicollinearity. Zbl 1213.62015
Kubokawa, Tatsuya; Srivastava, Muni S.
2
2004
Estimating the covariance matrix: A new approach. Zbl 1020.62049
Kubokawa, T.; Srivastava, M. S.
11
2003
Prediction in multivariate mixed linear models. Zbl 1063.62006
Kubokawa, Tatsuya; Srivastava, Muni S.
1
2003
Estimating risk and the mean squared error matrix in Stein estimation. Zbl 0997.62044
Kubokawa, T.; Srivastava, M. S.
1
2002
Robust improvement in estimation of a mean matrix in an elliptically contoured distribution. Zbl 0961.62053
Kubokawa, T.; Srivastava, M. S.
21
2001
Bayes, minimax and nonnegative estimators of variance components under Kullback-Leibler loss. Zbl 0953.62066
Kubokawa, Tatsuya; Ehsanes Saleh, A. K. Md.; Konno, Yoshihiko
5
2000
Shrinkage and modification techniques in estimation of variance and the related problems: A review. Zbl 1063.62514
Kubokawa, Tatsuya
24
1999
Robust improvement in estimation of a covariance matrix in an elliptically contoured distribution. Zbl 0942.62063
Kubokawa, T.; Srivastava, M. S.
19
1999
Improved nonnegative estimation of multivariate components of variance. Zbl 0961.62054
Srivastava, M. S.; Kubokawa, T.
7
1999
Double shrinkage estimation of common coefficients in two regression equations with hetersocedasticity. Zbl 0953.62008
Kubokawa, Tatsuya
3
1998
Double shrinkage estimators of ratio of variances. Zbl 0872.62004
Kubokawa, T.; Srivastava, M. S.
8
1996
Estimation of variance components in mixed linear models. Zbl 0877.62069
Kubokawa, Tatsuya
4
1995
A unified approach to improving equivariant estimators. Zbl 0816.62021
Kubokawa, Tatsuya
75
1994
Double shrinkage estimation of ratio of scale parameters. Zbl 0804.62026
Kubokawa, Tatsuya
17
1994
New perspectives on linear calibration. Zbl 0815.62048
Kubokawa, Tatsuya; Robert, Christian P.
17
1994
Two-stage point estimation with a shrinkage stopping rule. Zbl 0804.62074
Kubokawa, T.; Saleh, A. K. Md. E.
4
1994
Estimation of noncentrality parameters. Zbl 0787.62023
Kubokawa, T.; Robert, C. P.; Saleh, A. K. Md. E.
12
1993
Estimation of the variance and its applications. Zbl 0772.62015
Kubokawa, T.; Morita, K.; Makita, S.; Nagakura, K.
4
1993
Estimating a covariance matrix of a normal distribution with unknown mean. Zbl 0826.62041
Kubokawa, Tatsuya; Honda, Toshio; Morita, Kenji; Saleh, A. K. Md. E.
4
1993
On improved positive estimators of variance components. Zbl 0794.62040
Kubokawa, T.; Saleh, A. K. Md. E.; Makita, S.
3
1993
Empirical Bayes estimation of the covariance matrix of a normal distribution with unknown mean under an entropy loss. Zbl 0770.62005
Kubokawa, T.; Robert, C.; Saleh, A. K. Md. E.
9
1992
Improving on MLE of coefficient matrix in a growth curve model. Zbl 0850.62423
Kubokawa, T.; Saleh, A. K. Md. E.; Morita, K.
3
1992
An approach to improving the James-Stein estimator. Zbl 0733.62059
Kubokawa, Tatsuya
15
1991
Equivariant estimation under the Pitman closeness criterion. Zbl 0800.62118
Kubokawa, Tatsuya
5
1991
Robust estimation of common regression coefficients under spherical symmetry. Zbl 0761.62037
Kubokawa, T.; Robert, C.; Saleh, A. K. Md. E.
2
1991
Estimation of the common mean and its application. Zbl 0728.62011
Kubokawa, Tatsuya
2
1991
Estimating the covariance matrix and the generalized variance under a symmetric loss. Zbl 0712.62047
Kubokawa, Tatsuya; Konno, Yoshihiko
14
1990
Estimating powers of the generalized variance under the Pitman closeness criterion. Zbl 0692.62048
Kubokawa, Tatsuya
5
1990
Minimax estimation of common coefficients of several regression models under quadratic loss. Zbl 0685.62012
Kubokawa, Tatsuya
2
1990
The Stein paradox in the sense of the Pitman measure of closeness. Zbl 0681.62015
Sen, Pranab Kumar; Kubokawa, Tatsuya; Saleh, A. K. Md. Ehsanes
29
1989
Closer estimators of a common mean in the sense of Pitman. Zbl 0702.62023
Kubokawa, Tatsuya
8
1989
Improved estimation of a covariance matrix under quadratic loss. Zbl 0667.62040
Kubokawa, Tatsuya
6
1989
Improving on two-stage estimators for scale families. Zbl 0668.62021
Kubokawa, T.
5
1989
Two-stage procedures for parameters in a growth curve model. Zbl 0674.62049
Kubokawa, Tatsuya
1
1989
Estimating common parameters of growth curve models. Zbl 0678.62063
Sugiura, Nariaki; Kubokawa, Tatsuya
6
1988
The recovery of interblock information in balanced incomplete block designs. Zbl 0654.62014
Kubokawa, Tatsuya
1
1988
Monotonicity of risk for a shrinkage estimator of a multivariate normal mean. Zbl 0644.62061
Kubokawa, Tatsuya
1
1988
...and 3 more Documents
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Cited by 415 Authors

70 Kubokawa, Tatsuya
36 Strawderman, William Edward
23 Tsukuma, Hisayuki
17 Marchand, Eric
17 Srivastava, Muni Shanker
15 Kourouklis, Stavros
15 Kumar, Somesh
15 Petropoulos, Constantinos
12 Fourdrinier, Dominique
10 Hyodo, Masashi
10 Maruyama, Yuzo
9 Pal, Nabendu
9 Patra, Lakshmi Kanta
9 Sugasawa, Shonosuke
8 Bobotas, Panayiotis
8 Shinozaki, Nobuo
7 Hamura, Yasuyuki
7 Tripathi, Yogesh Mani
7 Xu, Kai
6 Bodnar, Taras
6 Fujikoshi, Yasunori
6 Ghosh, Malay
6 Iliopoulos, George
6 Konno, Yoshihiko
6 Zhang, Jinting
5 Chang, Ching-Hui
5 Chang, Yuan-Tsung
5 Datta, Gauri Sankar
5 Harrar, Solomon W.
5 Matsuda, Takeru
5 Saleh, A. K. Md. Ehsanes
5 Sen, Pranab Kumar
5 Sun, Xiaoqian
5 Wei, Laisheng
5 Wells, Martin T.
5 Yamada, Takayuki
4 Bai, Zhi-Dong
4 Guo, Jia
4 Gupta, Arjun Kumar
4 Kawakubo, Yuki
4 Kong, Xiaoli
4 Lin, Jyh-Jiuan
4 Mezoued, Fatiha
4 Morales, Domingo
4 Mukhopadhyay, Nitis
4 Nayak, Tapan Kumar
4 Ohtani, Kazuhiro
4 Parolya, Nestor R.
4 Tripathy, Manas Ranjan
4 Zacks, Shelemyahu
4 Zhou, Bu
3 Afshari, Mahmoud
3 He, Daojiang
3 Howlett, Phil G.
3 Hu, Jiang
3 Jafari Jozani, Mohammad
3 Karamikabir, Hamid
3 Nishiyama, Takahiro
3 Oono, Youhei
3 Philippe, Anne
3 Rukhin, Andrew L.
3 Sakurai, Tetsuro
3 Torokhti, Anatoli P.
3 Tsai, Ming-Tien
3 Wan, Alan T. K.
3 Xu, Xingzhong
3 Yanagihara, Hirokazu
3 Zheng, Shurong
3 Zou, Guohua
2 Ahmed, Syed Ejaz
2 Aoshima, Makoto
2 Arellano-Valle, Reinaldo Boris
2 Benavent, Roberto
2 Bera, Samadrita
2 Besson, Olivier
2 Bolfarine, Heleno
2 Chaturvedi, Anoop
2 Chételat, Didier
2 Dawood, Hassan
2 Eno, Daniel R.
2 Haddouche, Anis M.
2 Himeno, Tetsuto
2 Ikeda, Yuki
2 Jana, Nabakumar
2 Johnstone, Iain Murray
2 Katayama, Shota
2 Kayal, Suchandan
2 Khattree, Ravindra
2 Kibria, B. M. Golam
2 Kinkawa, Takuya
2 Kortbi, Othmane
2 Li, Qizhai
2 Liu, Baisen
2 Lmoudden, Aziz
2 Ma, Tiefeng
2 Mao, Guangyu
2 Matsuura, Shun
2 Muhammad, Faqir
2 Mukherjee, Gourab
2 Nagata, Yasushi
...and 315 more Authors
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Cited in 61 Serials

105 Journal of Multivariate Analysis
55 Communications in Statistics. Theory and Methods
38 Journal of Statistical Planning and Inference
24 Statistics & Probability Letters
19 Annals of the Institute of Statistical Mathematics
14 Journal of Statistical Computation and Simulation
14 Computational Statistics and Data Analysis
11 Statistics
11 Statistical Papers
9 Metrika
9 The Annals of Statistics
9 Electronic Journal of Statistics
8 Japanese Journal of Statistics and Data Science
7 Statistical Science
7 Communications in Statistics. Simulation and Computation
7 Test
7 Journal of Applied Statistics
6 Sequential Analysis
6 Sankhyā. Series A
5 Mathematical Methods of Statistics
5 Bernoulli
5 Statistical Methodology
4 The Canadian Journal of Statistics
3 Hiroshima Mathematical Journal
3 Computational Statistics
3 Journal of the Korean Statistical Society
2 Psychometrika
2 Scandinavian Journal of Statistics
2 Acta Mathematicae Applicatae Sinica. English Series
2 Theory of Probability and Mathematical Statistics
2 Statistica Sinica
2 Econometric Theory
2 Brazilian Journal of Probability and Statistics
2 Journal of Systems Science and Complexity
2 Statistical Methods and Applications
2 Journal of the Japan Statistical Society. Japanese Issue
1 Biometrics
1 Demonstratio Mathematica
1 Journal of the American Statistical Association
1 Journal of Approximation Theory
1 Journal of Computational and Applied Mathematics
1 Journal of Econometrics
1 Numerical Functional Analysis and Optimization
1 Statistica
1 Linear Algebra and its Applications
1 Statistische Hefte
1 Journal of Nonparametric Statistics
1 Mathematical Problems in Engineering
1 Journal of Inequalities and Applications
1 Australian & New Zealand Journal of Statistics
1 Discrete Dynamics in Nature and Society
1 Acta Mathematica Sinica. English Series
1 Statistical Applications in Genetics and Molecular Biology
1 Hacettepe Journal of Mathematics and Statistics
1 Asia-Pacific Financial Markets
1 Statistical Analysis and Data Mining
1 AStA. Advances in Statistical Analysis
1 Science China. Mathematics
1 Sankhyā. Series B
1 Random Matrices: Theory and Applications
1 Communications in Mathematics and Statistics

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