Description Usage Arguments Details Note Author(s) References See Also Examples
This function calculates Bell coefficients as described on p.134–139 of Comtet (1974) for calculating high order derivative of composite function f(g(x)) wrt x, say.
1 | Bell(n)
|
n |
Derivative order |
Bell
calls the functions in package partititions,
see http://cran.r-project.org/web/packages/partitions/partitions.pdf.
Combinatorial computation intensifies as n
increases.
Thanh T. Tran frmqa.package@gmail.com
Comtet, L (1974) Advanced combinatorics: The art of finite and infinite expansions. Boston: D. Reidel Pub.
Hankin, R.K.S (2006) Additive integer partitions in R. Journal of Statistical Software, Code Snippets, 16.
Tran, T. T., Yee, W.T. and Tee, J.G (2012) Formulae for the Extended Laplace Integral and Their Statistical Applications. Working Paper.
1 | Bell(5)
|
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