R Under development (unstable) (2023-11-08 r85496 ucrt) -- "Unsuffered Consequences" Copyright (C) 2023 The R Foundation for Statistical Computing Platform: x86_64-w64-mingw32/x64 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for an HTML browser interface to help. Type 'q()' to quit R. > ## > ## c o m b s . R Test Suite > ## > > combs <- pracma::combs > randcomb <- pracma::randcomb > > identical(combs(2, 1), 2) [1] TRUE > identical(combs(c(1, 2, 3), 2), matrix(rep(c(1, 2, 3), each = 2), 3, 2)) [1] TRUE > identical(nrow(combs(1:6, 4)), 15L) [1] TRUE > > all(c(1,2,3) %in% randcomb(c(1,2,3), 3)) [1] TRUE > > proc.time() user system elapsed 0.09 0.06 0.14