Morris, Tim P.

Tuning multiple imputation by predictive mean matching and local residual draws

Morris, T. P., White, I. R., & Royston, P. (2014) · BMC Medical Research Methodology

Statistical Methods and Bayesian InferenceAdvanced Causal Inference Techniques

Cited by 568

The risks and rewards of covariate adjustment in randomized trials: an assessment of 12 outcomes from 8 studies

Kahan, B. C., Jairath, V., Doré, C. J., & Morris, T. P. (2014) · Trials

Statistical Methods in Clinical TrialsAdvanced Causal Inference Techniques

Cited by 497

Sensitivity analysis for clinical trials with missing continuous outcome data using controlled multiple imputation: A practical guide

Cro, S., Morris, T. P., Kenward, M. G., & Carpenter, J. R. (2020) · Statistics in Medicine

Statistical Methods and Bayesian InferenceStatistical Methods in Clinical Trials

Cited by 203

The estimands framework: a primer on the ICH E9(R1) addendum

Kahan, B. C., Hindley, J., Edwards, M., Cro, S., & Morris, T. P. (2024) · BMJ

Statistical Methods in Clinical TrialsAdvanced Causal Inference Techniques

Cited by 180

Planning a method for covariate adjustment in individually randomised trials: a practical guide

Morris, T. P., Walker, A. S., Williamson, E. J., & White, I. R. (2022) · Trials

Statistical Methods in Clinical TrialsAdvanced Causal Inference Techniques

Cited by 97

Multiple imputation of multiple multi-item scales when a full imputation model is infeasible

Plumpton, C. O., Morris, T., Hughes, D. A., & White, I. R. (2016) · BMC Research Notes

Statistical Methods and Bayesian InferenceSurvey Methodology and Nonresponse

Cited by 76

Choosing sensitivity analyses for randomised trials: principles

Morris, T. P., Kahan, B. C., & White, I. R. (2014) · BMC Medical Research Methodology

Statistical Methods in Clinical TrialsMeta-analysis and systematic reviews

Cited by 75

A comparison of methods to adjust for continuous covariates in the analysis of randomised trials

Kahan, B. C., Rushton, H., Morris, T. P., & Daniel, R. M. (2016) · BMC Medical Research Methodology

Statistical Methods in Clinical TrialsAdvanced Causal Inference Techniques

Cited by 74

Reference-based Sensitivity Analysis via Multiple Imputation for Longitudinal Trials with Protocol Deviation

Cro, S., Morris, T. P., Kenward, M. G., & Carpenter, J. R. (2016) · The Stata Journal: Promoting communications on statistics and Stata

Statistical Methods and Bayesian InferenceStatistical Methods in Clinical Trials

Cited by 67

Sensitivity analysis in clinical trials: three criteria for a valid sensitivity analysis

Parpia, S., Morris, T. P., Phillips, M. R., Wykoff, C. C., Steel, D. H., Thabane, L., Bhandari, M., Chaudhary, V., for the Retina Evidence Trials InterNational Alliance (R.E.T.I.N.A.) Study Group, Sivaprasad, S., et al. (2022) · Eye

Statistical Methods in Clinical TrialsStatistical Methods and Bayesian Inference

Cited by 32