Statistics Commentary Series: Commentary #9-Sample Size Made Easy (Power a Bit Less So).

[1]  D. Clement.  A randomised, blinded, trial of Clopidogrel versus aspirin in patients at risk of ischaemic events (CAPRIE) , 1996 .

[2]  M. H. Ensom,et al.  Post Hoc Power Analysis: An Idea Whose Time Has Passed? , 2001, Pharmacotherapy.

[3]  D. Streiner.  Statistics commentary series: commentary #8-effect sizes. , 2015, Journal of clinical psychopharmacology.

[4]  David Schultz,et al.  A randomised, blinded, trial of clopidogrel versus aspirin in patients at risk of ischaemic events (CAPRIE) , 1996, The Lancet.

[5]  Leland Wilkinson,et al.  Statistical Methods in Psychology Journals Guidelines and Explanations , 2005 .

[6]  Edgar Erdfelder,et al.  G*Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences , 2007, Behavior research methods.

[7]  R. Lehr,et al.  Sixteen S-squared over D-squared: a relation for crude sample size estimates. , 1992, Statistics in medicine.

[8]  S. Goodman,et al.  The Use of Predicted Confidence Intervals When Planning Experiments and the Misuse of Power When Interpreting Results , 1994, Annals of Internal Medicine.

[9]  D. Streiner.  Statistics commentary series: commentary #4--relative risk and the number needed to treat. , 2014, Journal of clinical psychopharmacology.

[10]  D. Streiner.  Statistics commentary series: commentary #7-statistical inference: the basics. , 2015, Journal of clinical psychopharmacology.

[11]  D. Streiner,et al.  Do CIs give you confidence? , 2012, Chest.