Vera-Ponce, V.J. , Zuzunaga-Montoya, F.E. , Sanchez-Tamay, N.M. , Vásquez-Romero, L.E. , Loayza-Castro, J.A. , Huaman-Vega, C.H. , Tapia-Limonchi, R. and De Carrillo, C.I. 2024. Sample Size and Statistical Power Calculation in Multivariable Analyses: Development and Implementation of "SampleSizeMulti" Packages in R. International Journal of Statistics in Medical Research. 13, (Nov. 2024), 259–274. DOI:https://doi.org/10.6000/1929-6029.2024.13.24.