Sonntag, 4. Dezember 2016

R: Sample Size Calculator

Given a beta, how many patients need to be enrolled in a two-armed study of conventional against experimental therapy? Significance is set to 0.05, recruitment period and follow-up period can be defined together with median disease free survival times for the two study groups (implemented in R/Shiny):

Github repository

Try it (also mobile)!
https://mzhku.shinyapps.io/size/

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