Elsewhere: [math people] [google] [google scholar]

- A Bayesian Approach to Modeling Associations Between Pulsatile Hormones. Biometrics 2009. 65:650-659 .
- Rejoinder to "on analyzing circadian rhythms data using nonlinear mixed models with harmonic terms". Biometrics 2005. 61:1120-1122 .
- A population pharmacokinetic model with time-dependent covariates measured with errors. Biometrics 2004. 60:451-460 .
- Shape-invariant modeling of circadian rhythms with random effects and smoothing spline ANOVA decompositions. Biometrics 2003. 59:804-812 .
- Estimation and inference for a spline-enhanced population pharmacokinetic model. Biometrics 2002. 58:601-611 .
- Cross-related structural time series models. Statistica Sinica 2001. 11:961-979 .
- Multiple outcomes in clinical trials: A comparison of methods. .
- A model of diabetes progression II. .
- Summary measurements and screening in clinical trials with replicate observations. Journal of Applied Statistics 2001. 28:37-51 .
- False positive rates of pulse detection algorithms. .
- Structural time series models with feedback mechanisms. Biometrics 2000. 56:686-691 .
- Spline smoothing for bivariate data with applications to association between hormones. Statistica Sinica 2000. 10:377-397 .
- A signal extraction approach to modeling hormone time series with pulses and a changing baseline. Journal of the American Statistical Association 1999. 94:746-756 .
- A Monte Carlo comparison of three model-based pulse detection algorithms. .
- A comparison of pulse identification algorithms applied to hormone data. .
- A Markov chain model for longitudinal categorical data when there may be non-ignorable non-response. Journal of Applied Statistics 1999. 26:5-18 .
- A median-based test under informative dropout: The one-sample case. Controlled Clinical Trials 1997. 18:445-459 .
- Identifying changes in histograms and related functions within or between groups: A nonparametric bootstrap approach. .
- A multiprocess state-space model for hormone time series with pulses and a changing base line. .
- Log-linear models for a binary response with nonignorable nonresponse. Computational Statistics & Data Analysis 1997. 24:417-432 .
- A flexible model for human circadian rhythms. Biometrics 1996. 52:588-596 .
- The choice of a test in a dose-response clinical trial: The effect of power. .
- Optimal experimental designs for calibrations with heterogeneous error variances. .
- A comparison of methods that characterize pulses in a time series. Statistics in Medicine 1995. 14:311-325 .
- Identification of aperiodic seasonality in non-Gaussian time series. Biometrics 1994. 50:798-812 .
- Models for categorical data with nonignorable nonresponse. Journal of the American Statistical Association 1994. 89:44-52 .
- A test for the difference between two treatments in a continuous measure of outcome when there are dropouts. Controlled Clinical Trials 1992. 13:213-225 .
- A model for the identification of hormone pulses. Statistics in Medicine 1991. 10:329-340 .
- Imputation procedures for categorical data: Their effects on the goodness-of-fit chi-square statistic. Communications in Statistics: Simulation and Computation 1990. 19:681-703 .
- Detection of a random alteration in a multivariate observation when knowing probable direction. Computational Statistics & Data Analysis 1988. 6:145-155 .
- Models for and the effect of nonresponse in a survey of the noninstitutionalized elderly. .
- An algorithm to identify changes in hormone patterns. .
- The effect of imputed values on the distribution of the goodness-of-fit chi-square statistic. Computational Statistics & Data Analysis 1987. 5:201-213 .
- Maximum likelihood methods for log-linear models when expected frequencies are subject to linear constraints. Journal of the American Statistical Association 1986. 81:477-482 .
- Categorical data analysis in BMDP: Present and future. .
- Rejoinder to Kullback and Keegel note on the minimum discrimination information approach. Computational Statistics & Data Analysis 1985. 3:143-144 .
- Reply to (further) comments on ``On maximum likelihood estimation in sparse contingency tables''. Computational Statistics & Data Analysis 1985. 3:129-130 .
- An efficient two-stage procedure for generating random variates from the multinomial distribution. The American Statistician 1984. 38:216-219 .
- The choice of a log-linear model using a $C_p$-type statistic. Computational Statistics & Data Analysis 1984. 2:159-165 .
- Reply to comments on ``On maximum likelihood estimation in sparse contingency tables''. Computational Statistics & Data Analysis 1984. 2:79-80 .
- Goodness-of-fit chi-square tests with imputed data. .
- On maximum likelihood estimation in sparse contingency tables. Computational Statistics & Data Analysis 1983. 1:3-15 .
- Estimation of the variance of percentile estimates. Computational Statistics & Data Analysis 1983. 1:167-174 .
- Bias of maximum likelihood estimates of coefficients of log-linear models. .
- The treatment of random zeros by computational algorithms for ML estimation in contingency tables. .
- Categorical data analysis in the BMDP series: The design of a new program. .
- Fractional factorial designs when each judge can rank a subset of the alternatives. .
- Strategies for the selection of log-linear models. Biometrics 1978. 34:680-686 .
- On the mean and variance of the tetrachoric correlation coefficient. Psychometrika 1977. 42:347-355 .
- Analysis of categorical data in the BMDP series. .
- Sampling behavior of tests for correlation in two-way contingency tables. Journal of the American Statistical Association 1977. 72:309-315 .
- [Algorithm AS 116] The tetrachoric correlation and its asymptotic standard error. Applied Statistics 1977. 26:343-351 .
- On separating clusters from background. Technometrics 1976. 18:55-58 .
- Screening effects in multidimensional contingency tables. Applied Statistics 1976. 25:37-46 .
- A method for combining non-independent, one-sided tests of significance (Corr: V32 p955). Biometrics 1975. 31:987-992 .
- The asymptotic standard errors of some estimates of uncertainty in the two-way contingency table. Psychometrika 1975. 40:291-296 .
- Exploring interaction effects in the ANOVA. Applied Statistics 1975. 24:288-298 .
- The ANOVA and multiple comparisons for data with heterogeneous variances. Biometrics 1974. 30:719-724 .
- The small sample behavior of some statistics which test the equality of several means. Technometrics 1974. 16:129-132 .
- Identification of the sources of significance in two-way contingency tables. Applied Statistics 1974. 23:405-413 .
- Robust tests for the equality of variances (Corr: V69 p840). Journal of the American Statistical Association 1974. 69:364-367 .
- The two-means problem -- A secondarily Bayes approach. Biometrika 1967. 54:85-91 .
- Bounds on the distribution functions of the Behrens-Fisher situation. The Annals of Mathematical Statistics 1966. 37:639-642 .
- Bounds on the Distribution Functions of the Behrens-Fisher Statistic. The Annals of Mathematical Statistics 1966. 37:639-642 .