Description Usage Arguments Details Value Author(s) References See Also Examples

View source: R/Functions_only.R

Compute the Euler characteristic (EC) densities for Gaussian, Chi-square and Chi-bar-square random fields up to a given order.

1 2 |

`c` |
Value on which the EC densities are evaluated. |

`D` |
Maximum order of the EC density to be computed. |

`type` |
Type of random field. The possible options are |

`k` |
If |

`k_vec` |
If |

`weights` |
If |

If `type="Chi-bar^2"`

the degrees of freedom of the Chi-square random fields involved in the mixture, as well as the respective weights, have to be spefcified in the arguments `k_vec`

and `weights`

.

Returns the values of the EC densities of order zero up to the dimension of the search area considered and evaluated at `c`

.

Sara Algeri

R.J. Adler and J.E. Taylor. Random fields and geometry. Springer Science and Business Media, 2009.

J.E. Taylor and K.J.Worsley. Detecting sparse cone alternatives for gaussian random fields, with an application to fmri. Statistica Sinica, 2013.

1 |

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.