https://github.com/cran/pracma
Tip revision: b5e4bf28fcba9f5eaffbeecfb0bc307452d074ee authored by Hans W. Borchers on 01 November 2014, 00:00:00 UTC
version 1.7.7
version 1.7.7
Tip revision: b5e4bf2
combs.R
##
## c o m b s . R Test Suite
##
combs <- pracma::combs
randcomb <- pracma::randcomb
identical(combs(2, 1), 2)
identical(combs(c(1, 2, 3), 2), matrix(rep(c(1, 2, 3), each = 2), 3, 2))
identical(nrow(combs(1:6, 4)), 15L)
all(c(1,2,3) %in% randcomb(c(1,2,3), 3))