IPMmatrix-class

Class IPMmatrix contains a matrix describing transitions between sizes or discrete stages; other slots described integration resolution, etc.

classes

IPMpack takes demographic vital rates and (optionally) environmental data to build integral projection models.  A number of functional forms for growth and survival can be incorporated, as well as a range of reproductive strategies.  The package also includes a suite of diagnostic routines, provides classic matrix model output (e.g., lambda, elasticities, sensitivities), and produces post-hoc metrics (e.g., passage time and life expectancy).

Sean McMahon

IPMpack

Builds and analyses Integral Projection Models (IPMs).

IPMmatrix-class function

Objects can be created by calls of the form <code>new("IPMmatrix", ...)</code>.

Objects from the Class

Class <code>"<links4class>matrix</links4class>"</code>, from data part.
Class <code>"<links4class>array</links4class>"</code>, by class "matrix", distance 2.
Class <code>"<links4class>structure</links4class>"</code>, by class "matrix", distance 3.
Class <code>"<links4class>vector</links4class>"</code>, by class "matrix", distance 4, with explicit coerce.

Extends

No methods defined with class "IPMmatrix" in the signature.

IPMmatrix-class: Class `"IPMmatrix"`

Description

Arguments

Objects from the Class

Extends

Methods

Examples