pompp_model-class: Class that defines a model for the pompp package.

In pompp: Presence-Only for Marked Point Process

Class that defines a model for the pompp package.

Description

The model includes the presence-only data, all selected variables, the link functions for q and p, the initial values and the prior distribution.

Usage

## S4 method for signature 'pompp_model'
names(x)

## S4 method for signature 'pompp_model'
x$name

## S4 replacement method for signature 'pompp_model'
x$name <- value

## S4 method for signature 'pompp_model'
show(object)

## S4 method for signature 'pompp_model'
print(x, ...)

## S3 method for class 'pompp_model'
print(x, ...)

Arguments

x	The pompp_model object.
name	The requested slot.
value	New value.
object	The pompp_model object.
...	Currently unused.

Value

names: A character vector with possible options for the `$` and `$<-` methods.

`$`: The requested slot's value.

`$<-`: The new object with the updated slot.

show and print: The invisible object.

Fields

po

The matrix containing the covariates values for the data.

intensityLink

A string informing about the chosen link for the intensity covariates. Current acceptable choice is only "logit".

intensitySelection

A vector containing the indexes of the selected intensity columns in the po matrix.

observabilityLink

A string informing about the chosen link for the observability covariates. Current acceptable choice is only "logit".

observabilitySelection

A vector containing the indexes of the selected observability columns in the po matrix.

marksSelection

A single value containing the index of the selected marks column in the po matrix.

coordinates

A vector of two values containing the column positions of the longitude and latitude in the po matrix.

init

A list with objects of class pompp_initial indicating the initial values for each chain. The length of this list tells the program how many chains are requested to be run.

prior

An object of class pompp_prior which indicates the joint prior distribution for the model parameters.

iSelectedColumns

If the intensity covariates selection was made with the name of the columns, they are stored in this slot.

oSelectedColumns

If the observability covariates selection was made with the name of the columns, they are stored in this slot.

mSelectedColumns

If the marks selection was made with the name of the column, it is stored in this slot.

See Also

pompp_initial-class and pompp_prior-class and pompp_model

pompp documentation built on Dec. 28, 2022, 2:24 a.m.