# Hockey-stick settler-recruit relationship

### Description

Calculates recruitment based on a settler-recruit relationship that increases linearly until it reaches a maximum values.

### Usage

1 | ```
hockeyStick(S, slope = 1/0.35, Rmax = 1)
``` |

### Arguments

`S` |
a vector of settlement values, 1 for each site. |

`slope` |
slope at the origin of the settler-recruit relationship. Can be
a vector of same length as |

`Rmax` |
maximum recruitment value. |

### Details

`slope`

and `Rmax`

can both either be scalars or vectors of the
same length as `S`

.

### Value

A vector of recruitment values.

### Author(s)

David M. Kaplan dmkaplan2000@gmail.com

### References

Kaplan, D. M., Botsford, L. W., and Jorgensen, S. 2006. Dispersal per recruit: An efficient method for assessing sustainability in marine reserve networks. Ecological Applications, 16: 2248-2263.