R: Vandermonde matrix

vander {pracma} | R Documentation

## Vandermonde matrix

### Description

Generate Vandermonde matrix from a numeric vector.

### Usage

      vander(x)

### Arguments

`x` | Numeric vector

### Details

Generates the usual Vandermonde matrix from a numeric vector, e.g. applied when fitting a polynomial to given points. Complex values are allowed.

### Value

Vandermonde matrix of dimension n where `n = length(x)`.

### Examples

      vander(c(1:10))

[Package pracma version 2.0.4 Index]