Description Usage Arguments Details Value Note Author(s)

Derivative of the bounding transformation function used by ADMB.

The bounding functions, with their inverses and derivatives.

1 | ```
ndfboundp(x, minb, maxb, hbf)
``` |

`x` |
The input value. |

`minb` |
The minimum bound. |

`maxb` |
The maximum bound. |

`hbf` |
The hybrid bounded flag. Determines which function is used. |

If `hbf=0`

then the function is minb+(maxb-minb)/(1+exp(-x)),
otherwise it is minb+(maxb-minb)*(.5*sin(x*pi/2)+.5).

Numeric function value.

These functions are named as in the ADMB source code.

Cole C. Monnahan

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.