up_low {CommKern} | R Documentation |

## Bounds of grid search function

### Description

Description of the bounds of grid search function.

### Usage

```
up_low(dist_mat)
```

### Arguments

`dist_mat` |
a square distance matrix |

### Details

This ancillary function finds the upper and lower bounds of the grid search implemented in the kernel score test.

The function returns an m x m matrix (where m is the number of networks) to be used as input for the kernel function.

### Value

a square matrix of the same dimensions of the input matrix, comprised of the sum square differences.

[Package

*CommKern*version 1.0.1 Index]