allvars function

All variables in a multivariate polynomial

Returns a character vector containing all the variables present in a mvp object.

allvars(x)

Arguments

• x: object of class mvp

Author(s)

Robin K. S. Hankin

Note

The character vector returned is not in any particular order. It might have been better for allvars() to return a disord object.

Examples

p <- rmvp(5)
p
allvars(p)