Minimum sample size calculations for external validation of a clinical prediction model with a time-to-event outcome.
(2021)
Journal Article
Riley, R. D., Collins, G. S., Ensor, J., Archer, L., Booth, S., Mozumder, S. I., …Snell, K. I. E. (2022). Minimum sample size calculations for external validation of a clinical prediction model with a time-to-event outcome. Statistics in Medicine, 41(7), 1280-1295. https://doi.org/10.1002/sim.9275
Previous articles in Statistics in Medicine describe how to calculate the sample size required for external validation of prediction models with continuous and binary outcomes. The minimum sample size criteria aim to ensure precise estimation of key... Read More about Minimum sample size calculations for external validation of a clinical prediction model with a time-to-event outcome..