combinatorics | R Documentation |
permutation
computes the number of permutations
variation
computes the number of variations with and without replication
combination
computes the number of combinations with and without replication
combinatorics
computes all combinatorics results for k < n
and returns it as list of:
permutation.n
P(n)
permutation.k
P(k)
permutation.nk
P(n; k)
variation
V(n;k)
variation.rep
V^W(n;k)
combination
K(n;k)
combination.rep
K^W(n;k)
lfact
computes the natural logarithm of the factorial of a given number n
lfactquot
calculates the natural logarithm of the quotient of factorials
lbinom
computes the natural logarithm of the binomial coefficient, "n
choose k
"
combinatorics(n, k)
variation(n, k, repl = FALSE)
combination(n, k, repl = FALSE)
permutation(n, k = rep(1, n))
lfact(n)
lfactquot(n, ...)
lbinom(n, k)
combo(n, k, repl = FALSE)
combs(n, k)
fact(n)
factquot(n, ...)
binom(n, k)
n |
numeric: total number of elements |
k |
numeric: number of elements to choose |
repl |
logical: with repetition (default: |
... |
numeric: further arguments for |
A list.
permutation(8)
permutation(8, c(1,3,2,2))
combination(8, 4)
combination(8, 4, TRUE)
variation(8, 4)
variation(8, 4, TRUE)
combinatorics(8, 4)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.