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. 2020 Mar 18:368:m441.
doi: 10.1136/bmj.m441.

Calculating the sample size required for developing a clinical prediction model

Richard D Riley  1 , Joie Ensor  2 , Kym I E Snell  2 , Frank E Harrell Jr  3 , Glen P Martin  4 , Johannes B Reitsma  5 , Karel G M Moons  5 , Gary Collins  6 , Maarten van Smeden  5   6   7
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Calculating the sample size required for developing a clinical prediction model

Richard D Riley et al. BMJ. .
No abstract available

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Competing interests: We have read and understood the BMJ Group policy on declaration of interests and declare we have no competing interests.

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