Shiny Tool for Sample Size Calculation

An interactive 'shiny' application to assist in determining sample sizes for common survey designs such as 'simple random sampling', 'stratified sampling', and 'cluster sampling'. It includes formulas, helper calculators, and illustrative examples.


Reference manual

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install.packages("samplex")

0.3.0 by Gustavo Ramirez-Valverde, a year ago


Browse source code at https://github.com/cran/samplex


Authors: Gustavo Ramirez-Valverde [aut, cre] , Benito Ramirez-Valverde [aut]


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports shiny

Suggests knitr, rmarkdown, DT, dplyr


See at CRAN