panelPomp_methods {panelPomp}

Manipulating panelPomp objects

Description

Tools for manipulating panelPomp objects.

Usage

## S4 method for signature 'panelPomp'
coef(object)

## S4 replacement method for signature 'panelPomp'
coef(object, ...) <- value

## S4 method for signature 'panelPomp'
length(x)

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

## S4 method for signature 'panelPomp'
pparams(object)

pParams(value)

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

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

## S4 method for signature 'panelPomp'
unitobjects(object)

## S4 method for signature 'panelPomp'
window(x, start, end)

## S4 method for signature 'panelPomp'
x[i]

## S4 method for signature 'panelPomp'
x[[i]]

Arguments

object, x

An object of class panelPomp or inheriting class panelPomp.

...

....

value

value to be assigned.

start, end

position in original times(pomp) at which to start.

i

unit index (indices) or name (names).

Value

coef() returns a numeric vector.

length() returns an integer.

names() returns a character vector.

When given objects of class panelPomp, pparams() returns a named list with two elements: shared, which is a named numeric vector, and specific, which is a matrix with parameter names in its row names and panel unit names in its column names.

pParams() returns a list with the model parameters in list form.

When given objects of class panelPomp, unitobjects() returns a list of pomp objects.

window() returns a panelPomp object with adjusted times.

`[` returns a panelPomp object.

`[[` returns a pomp object.

Methods

coef

Extracts coefficients of panelPomp objects.

coef<-

Assign coefficients to panelPomp objects.

length

Count the number of units in panelPomp objects.

names

Get the unit names of panelPomp objects.

pparams

Extracts coefficients from panelPomp objects in list form.

pParams

Converts panel coefficients from vector form to list form.

window

Subset panelPomp objects by changing start time and end time.

[]

Take a subset of units.

[[]]

Select the pomp object for a single unit.

Author(s)

Carles Bretó, Aaron A. King.

See Also

Other panelPomp methods: as()

Examples

## access and manipulate model parameters and other features
prw <- panelRandomWalk()
coef(prw)
# replace coefficients
coef(prw) <- c(sigmaX=2,coef(prw)[-1])
coef(prw)
length(prw)
names(prw)
# extract parameters in list form
pparams(prw)
# convert vector-form parameters to list-form parameters
pParams(coef(prw))
## summaries of objects
print(prw)
show(prw)
## access underlying pomp objects
unitobjects(prw)
## select windows of time
window(prw,start=2,end=4)
## subsetting panelPomp objects
prw[1] # panelPomp of 1 unit (first unit of prw)
prw[[2]] # pomp object corresponding to unit 2 of prw