Letter to the Editor: Models Developed Using Small Datasets Should be Appropriately Evaluated.
Centre for Statistics in Medicine (G.S.C.), Botnar Research Centre, University of Oxford, Oxford OX3 7LD, United Kingdom. E-mail: gary.collins@csm.ox.ac.uk .
Gary S
GS
Collins
Departments of Anesthesia and Clinical Epidemiology and Biostatistics (Y.L.M.), Michael DeGroote School of Medicine, Faculty of Health Sciences, McMaster University and the Perioperative Research Group, Population Health Research Institute, Hamilton, Canada ON L8L 2X2. E-mail: yannick.lemanach@phri.ca.
Yannick
Y
Le Manach