Expand Term in Right Hand Side of a Formula as a Power Sequence

Create a power sequence from a term in a formula, base_fla, and the maximum power number, n, optionally including other formula terms.

Usage

formul_pwrseq(base_fla, n, ...)

Arguments

base_fla

the a term in the formula to be expanded as a power sequence.

n

a non-negative integer or number coercible into a positive integer.

...

additional terms in the formula.

Value

A formula.

See also

formula.

Other powerseq: power_seq()

Examples

formul_pwrseq(y ~ x, 5)
#> y ~ x + I(x^2L) + I(x^3L) + I(x^4L) + I(x^5L)
#> <environment: 0x563decbdeba8>
formul_pwrseq(y ~ log(x), 5)
#> y ~ log(x) + I(log(x)^2L) + I(log(x)^3L) + I(log(x)^4L) + I(log(x)^5L)
#> <environment: 0x563decbdeba8>
formul_pwrseq(y ~ A, 3, B, C, D)
#> y ~ A + I(A^2L) + I(A^3L) + B + C + D
#> <environment: 0x563decbdeba8>