RT @GSCollins: External validation studies are not immune to poor design (e.g., small sample size), methods (e.g., handling of missing data…
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RT @GSCollins: External validation studies are not immune to poor design (e.g., small sample size), methods (e.g., handling of missing data…
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External validation studies are not immune to poor design (e.g., small sample size), methods (e.g., handling of missing data, weak evaluation of performance) and incomplete reporting too. - https://t.co/sVatW0yAxR https://t.co/A7YpkFb8iW
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@NaudetFlorian @ramspek 2/n ... Also chk out 'External validation of multivariable prediction models: a systematic review of methodological conduct and reporting' https://t.co/CZDHoZVroJ via @GSCollins et al