Topics tagged sample-size

Topic	Replies	Views	Activity
Use of cpower function in Hmisc package data analysis survival-analysis , power , sample-size	7	1832	August 22, 2026
Reanalyzing MERIT design using Julia + recent numerical algorithms languages design , sample-size	5	401	August 11, 2026
The Ethics of Underpowered Trials general design , sample-size	11	381	July 2, 2026
Sample size determination-confirmatory prognostic factor study design prediction , sample-size	4	141	April 25, 2026
Risk factor evaluation in a small surgical sample (N=20, Events=6) modeling strategy sample-size	3	189	April 20, 2026
Sample size calculation for Paired Data using ordinal models general simulation , ordinal , sample-size	1	99	March 31, 2026
Sample size calculation - ANCOVA general sample-size	19	812	November 27, 2025
Sample size calculations in microbial metagenomic research design sample-size	3	162	November 18, 2025
Sample Size Calculation for a 2x2 Factorial RCT design ancova , sample-size , rct , design , sap	6	581	September 3, 2025
BBR Session 11: Nonparametric Tests Using the Proportional Odds Model statistical sample-size , nonparametric , ordinal , power	21	9268	June 6, 2025
Validation of a Simulation-Based Methodology for Power and Sample Size Calculation Using the Wilcoxon Test design sample-size	2	776	December 4, 2024
Sample size calculation for metabolomic profiles in a nested case-control study design sample-size	0	1051	April 8, 2024
Sample Size calculation - "subgroup hypothesis", Guidance needed design design , sample-size	2	1388	February 4, 2024
Sample size consideration for establishing a reference interval measurement sample-size	10	11441	December 8, 2023
Sample size estimation for observational studies using Bayesian methods research methods design , bayes , sample-size , sap	2	1397	March 15, 2023
Justification of sample size for the generation of a prediction model general power , survival-analysis , sample-size , prediction	7	2993	January 11, 2023
Precision-based sample size calculation for one survival curve data analysis sample-size , survival-analysis , precision	3	2184	November 16, 2022
Bayesian sample size calculation design sample-size , bayes	1	4651	January 18, 2021
Sample size linear regression design sample-size , regression	3	3475	September 18, 2022
Sample size and Power analysis for propensity score methods for causal inference in non-randomized interventional studies general sample-size	4	5941	June 29, 2022
Validation of cox model model validation interpretation , rms , survival-analysis , sample-size , prediction	4	6138	May 2, 2022
Sample Size Calculation for Ordinal Logistic Regression general sample-size , prediction , ordinal	11	87789	November 20, 2021
Sample Size for Bland Altman plot design observer-variability , sample-size	1	6055	October 17, 2021
Sample size determination for observational studies design observational , sample-size	6	15109	October 4, 2021
Calculation of Sample Size for Survival: Logrank vs. Cox with covariates general survival-analysis , sample-size	2	3556	June 17, 2021
Sample size requirements for a proportional odds model design ordinal , sample-size	7	7849	March 15, 2021
Sample size and power determination in high dimensional observational studies modeling strategy validation , sample-size	2	2889	February 26, 2021
Power Analysis for 3 Groups and 3 Measures design power , sample-size	1	4057	February 7, 2021
Sample size estimation design sample-size	6	6332	November 14, 2020
Sample size calculation for intraclass correlation coefficient (ICC) design sample-size , observer-variability	0	5186	May 1, 2020