sample-size-calculation
There are 31 repositories under sample-size-calculation topic.
andreekeberg/abby
Minimal A/B Testing Library in PHP
rpact-com/rpact
rpact: Confirmatory Adaptive Clinical Trial Design and Analysis
PharmCat/ClinicalTrialUtilities.jl
Clinical Trial related calculation: descriptive statistics, power and sample size calculation, randomization.
CTU-Bern/presize
Precision Based Sample Size Calculation
rjjfox/ab-test-samplesize
AB test sample size calculator run through Streamlit
godaddy/sample-size
This python project is a helper package that uses power analysis to calculate required sample size for any experiment
mjg211/multiarm
Design of single- and multi-stage multi-arm clinical trials
pub-calculator-io/sample-size-calculator
Free WordPress Plugin: This sample size calculator enables you to calculate the minimum sample size and the margin of error. Learn about sample size, the margin of error, & confidence interval. www.calculator.io/sample-size-calculator/
mihaiconstantin/powerly
`powerly` is an R package for conducting sample size analysis for network models and more.
aysuvorov/medstats
Collection of scripts and modules for biostatistics and data science simple automation for research process.
happma/PyNonpar
Package providing functions to calculate pseudo-ranks and (pseudo)-rank based nonparametric test statistics.
thlytras/miniMeta
Web application to run meta-analyses
kunal-kotian/ab_testing_sample_size_calculator
Code for calculating sample sizes for A/B tests based on power analysis.
Lightbridge-KS/ss4medr
Sample Size for Medical Research with R: A Quick Guide Cookbook
Dark3clipse/sem-power-r
Power Analysis for SEM models in R
gilberto-sassi/power
Power and sample size for Hypothesis testiing.
happma/WMWssp
R package for sample size calculation for the Wilcoxon-Mann-Whitney test.
nanxstats/cats
Joint power analysis for non-symmetric two-stage case-control designs
smartdata-analysis-and-statistics/SimTOST
SimTOST is an R package designed to facilitate the sample size estimation for bioequivalence studies using a simulation-based approach.
danielvartan/sample-size
📈 Sample Size Estimation for the {pregnancy} Project
NathanP23/Principles-and-Applications-in-Stat-Analysis-52221
Content from the course "Principles and Applications in Statistical Analysis (52221)" at The Hebrew University of Jerusalem, in the Department of Statistics and Data Science.
solislemuslab/sample-size-shinyapp
R Shinyapp to calculate sample size for a given power
welpo/ab-test-calculator
Precise and fully-featured A/B/n Test sample size & duration calculator.
CRF-Biostatistics/WinRatioApplications
Supplemental material for Redfors, Björn, et al. "The win ratio approach for composite endpoints: practical guidance based on previous experience." European Heart Journal (2020). This repo contains R functions that approximate the sample size for a two-arm clinical trial based on a composite endpoint analyzed using the Win Ratio.
FInnocenti-Stat/Optimal-TSS
R scripts of Innocenti et al. (2021, Statistical Methods in Medical Research, 30(2), 357-375)
FInnocenti-Stat/ShinyApp_OD_Univariate_Norming
Shiny app to compute the sample size for optimal designs for univariate norming based on the methods derived in Innocenti et al. (2023, Psychological Methods, 28(1), 89–106)
FInnocenti-Stat/ShinyApp_SampSize_MahalaDist
Shiny app to compute the sample size for optimal designs for multivariate norming based on the methods developed in Innocenti et al. (2024, Journal of Educational and Behavioral Statistics, 49(5), 817-847)
ksvamb/AB-Testing
Sample-Size Calculations for A/B Testing using Delta method
ruddjm/Rfunctions
R functions I made over the years to make my work easier. Includes data visualization functions in base R and functions for extracting relevant info from R model objects to make useful, informative tables.
TB-DURATION/igra_decay_power
Sample size calculation to exponentially decaying IGRA+ proportion
KChen-lab/sensei
Sample size estimation for single cell studies