ppregion {spatial} | R Documentation

## Set Domain for Spatial Point Pattern Analyses

### Description

Sets the rectangular domain `(xl, xu)` x `(yl, yu)`.

### Usage

    ppregion(xl = 0, xu = 1, yl = 0, yu = 1)

### Arguments

`xl` | Either `xl` or a list containing components `xl`, `xu`, `yl`, `yu` (such as a point-process object)
`xu` |
`yl` |
`yu` |

### Value

none

### Side Effects

initializes variables in the `C` subroutines.

### References

Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S. Fourth edition. Springer.

### See Also

`ppinit`, `ppgetregion`

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