R: Evaluate Monomial Basis

monomial {fda} | R Documentation

## Evaluate Monomial Basis

### Description

Computes the values of the powers of argument t.

### Usage

    monomial(evalarg, exponents, nderiv=0)

### Arguments

`evalarg` | a vector of argument values.
`exponents` | a vector of nonnegative integer values specifying the powers to be computed.
`nderiv` | a nonnegative integer specifying the order of derivative to be evaluated.

### Value

a matrix of values of basis functions. Rows correspond to argument values and columns to basis functions.

### See Also

`power`, `expon`, `fourier`, `polyg`, `bsplineS`

### Examples

    # set up a monomial basis for the first five powers
    nbasis   <- 5
    basisobj <- create.monomial.basis(c(-1,1),nbasis)
    #  evaluate the basis
    tval <- seq(-1,1,0.1)
    basismat <- monomial(tval, 1:basisobj$nbasis)

[Package fda version 2.4.8 Index]