kron {assist} | R Documentation |

## Calculate reproducing kernels for one-dimensional space

### Description

Return a matrix evaluating reproducing kernels for the one-dimensional space usually spanned by a vector

### Usage

```
kron(x,y=x)
```

### Arguments

`x` |
a vector or a list of numerical values which spans the one-dimensional space. |

`y` |
a vector or a list of numerical values. Default is x. |

### Value

a matrix with the numbers of row and column equal to the length of x and y respectively. The [i, j] element is the reproducing kernel evaluated at the ith element of x and jth element of y.

### Author(s)

Chunlei Ke chunlei_ke@yahoo.com and Yuedong Wang yuedong@pstat.ucsb.edu

### See Also

### Examples

```
## Not run:
x<-runif(10)
kron(x)
## End(Not run)
```

[Package

*assist*version 3.1.9 Index]