Subject Search Results

Addressing missing data in public health: An empirical comparison of strategies

Aspects of patient recruitment in clinical trials with continuous outcomes: A simulation study

A comparative study of cluster analytic methods for development and validation of typologies for somatoform disorders in primary care

Comparing two groups of proportions through the logistic normal likelihood ratio test: A bias analysis using the Laplace 6 approximation

A comparison of analyses for two group small samples with a large number of measures.

Comparison of methods in regression analysis with longitudinal data: A simulation study

A comparison of the power of two cutpoint methods to test for a dose-response relationship: A simulation study

Empirical critical values of Box's epsilon for testing the sphericity condition

An empirical study of covariate adjustment and confounder-selection strategies in logistic regression

An empirical study of the power and accuracy of three tests for specific clustering

Estimation of the number of HIV infected persons and future AIDS cases residing in Louisiana from the use of back-calculation methods: Validation of a simple approach

Identification of outliers and influential points in principal component analysis and the impact of removing them on the models

Imputation methods for missing data in Likert scaled items

A macrosimulation model of human fertility in a population with three contraceptive levels

Mathematical modeling of the AIDS virus in epidemiology and immunology

The molecular epidemiology of Plasmodium falciparum infection in Malian children: A cohort study

Multivariate models for the analysis of crossover designs

Nondifferential misclassification for polychotomous exposure in case control studies

On the relationship between dose of a carcinogen and latency period

Performance assessment of shrinkage estimator for prediction in multiple regression with future random X

Performance of the Alexander and Govern A statistic under heteroscedasticity imposed on normal data or induced by skew: An empirical study

Random-effects models for longitudinal data with errors-in-variables

Sample size approximation for estimating the arithmetic mean of a lognormally distributed random variable with and without Type I censoring

Sample size determination for Poisson regression when the exposure variable contains misclassification errors