Topic	Replies	Views	Activity
Use of cpower function in Hmisc package data analysis survival-analysis , power , sample-size	7	1868	August 22, 2026
BBR Session 11: Nonparametric Tests Using the Proportional Odds Model statistical sample-size , nonparametric , ordinal , power	21	9317	June 6, 2025
Sample Size in crossover trials design design , power	4	993	August 29, 2024
Justification of sample size for the generation of a prediction model general power , survival-analysis , sample-size , prediction	7	3037	January 11, 2023
Power analysis in observational studies data analysis power	13	28275	July 26, 2022
Determine power to detect a misclassification event in rule-out pathways for myocardial infarction uncertainty power , prediction	10	4464	January 15, 2022
Statistical conundrum: multiple noisy measurements vs an oracle probability design , power	7	23010	May 24, 2021
Value stream mapping - numbers needed design power	0	3136	February 8, 2021
Power Analysis for 3 Groups and 3 Measures design power , sample-size	1	4063	February 7, 2021
"Observed Power" and other "Power" Issues formal reporting , power	74	35829	September 6, 2020
Power calculations for cluster-RCT in hospital infection control (PPE for Covid19) design power , covid-19 , cluster-randomize , sample-size	6	6051	April 1, 2020
What to interpret when observed effect size is smaller but statistically significant than expected effect size study interpretation power , sample-size	18	21765	January 29, 2020
Bayesian Power: No Unobservables design bayes , power , sequential	6	9127	July 8, 2019
Power calculations for non-parametric data general sample-size , power	3	10822	July 25, 2018

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