Items where Author is "Morris, Tim P"
Number of items: 10.
Public
Strategies for imputing missing covariate values in observational data. (2022)
Carroll, O
A comparison of methods to adjust for continuous covariates in the analysis of randomised trials. (2016)
Kahan, Brennan C; Rushton, Helen; Morris, Tim P; Daniel, Rhian M
Meta-analysis of Gaussian individual patient data: Two-stage or not two-stage? (2018)
Morris, Tim P; Fisher, David J; Kenward, Michael G; Carpenter, James R
How do you design randomised trials for smaller populations? A framework. (2016)
Parmar, Mahesh KB; Sydes, Matthew R; Morris, Tim P
Multiple imputation of multiple multi-item scales when a full imputation model is infeasible. (2016)
Plumpton, Catrin O; Morris, Tim; Hughes, Dyfrig A; White, Ian R
Addendum to: Can Internet-Based Sexual Health Services Increase Diagnoses of Sexually Transmitted Infections (STI)? Protocol for a Randomized Evaluation of an Internet-Based STI Testing and Results Service. (2016)
Wilson, E; Free, C; Morris, TP; Syred, J; Baraitser, P
Can Internet-Based Sexual Health Services Increase Diagnoses of Sexually Transmitted Infections (STI)? Protocol for a Randomized Evaluation of an Internet-Based STI Testing and Results Service. (2016)
Wilson, Emma; Free, Caroline; Morris, Tim P; Kenward, Michael G; Syred, Jonathan; Baraitser, Paula
Addendum to: Can Internet-Based Sexual Health Services Increase Diagnoses of Sexually Transmitted Infections (STI)? Protocol for a Randomized Evaluation of an Internet-Based STI Testing and Results Service. (2017)
Wilson, Emma; Free, Caroline; Morris, Tim P; Syred, Jonathan; Baraitser, Paula