getStationaryLaw

An object for which the stationary laws of the DMM can be computed.

A positive integer giving the position along the sequence on which the stationary law of the DMM should be computed

`FALSE` (default, evaluation at position index) ; `TRUE` (evaluation for all position indices)

all.pos

`FALSE` (default) ; `TRUE` (for internal use of the initial law computation)

internal

Default=2. Represents the number of cores used to parallelized computation. If ncpu=-1, then it uses all available cores.

ncpu

Generic function evaluating the stationary law of a model <code>x</code> at a given position <code>pos</code> or at every position <code>all.pos</code>

Performs the drifting Markov models (DMM) which are
non-homogeneous Markov models designed for modeling the heterogeneities of
sequences in a more flexible way than homogeneous Markov chains or even
hidden Markov models. In this context, we developed an R package dedicated to
the estimation, simulation and the exact computation of associated reliability
of drifting Markov models. The implemented methods are described in
Vergne, N. (2008), <doi:10.2202/1544-6115.1326> and
Barbu, V.S., Vergne, N. (2019) <doi:10.1007/s11009-018-9682-8> .

Nicolas Vergne

drimmR

Estimation, Simulation and Reliability of Drifting Markov Models

Vlad Stefan Barbu

Geoffray Brelurut

Annthomy Gilles

Arnaud Lefebvre

Corentin Lothode

Victor Mataigne

Alexandre Seiller

getStationaryLaw function

<dl><dt>x</dt>
<dd>An object for which the stationary laws of the DMM can be computed.</dd>
<dt>pos</dt>
<dd>A positive integer giving the position along the sequence on which the stationary law of the DMM should be computed</dd>
<dt>all.pos</dt>
<dd>`FALSE` (default, evaluation at position index) ; `TRUE` (evaluation for all position indices)</dd>
<dt>internal</dt>
<dd>`FALSE` (default) ; `TRUE` (for internal use of the initial law computation)</dd>
<dt>ncpu</dt>
<dd>Default=2. Represents the number of cores used to parallelized computation. If ncpu=-1, then it uses all available cores.</dd></dl>

Arguments

Author

Stationary laws of the drifting Markov Model — getStationaryLaw

<dl>

<dt>x</dt>
<dd>An object for which the stationary laws of the DMM can be computed.</dd>


<dt>pos</dt>
<dd>A positive integer giving the position along the sequence on which the stationary law of the DMM should be computed</dd>


<dt>all.pos</dt>
<dd>`FALSE` (default, evaluation at position index) ; `TRUE` (evaluation for all position indices)</dd>


<dt>internal</dt>
<dd>`FALSE` (default) ; `TRUE` (for internal use of the initial law computation)</dd>


<dt>ncpu</dt>
<dd>Default=2. Represents the number of cores used to parallelized computation. If ncpu=-1, then it uses all available cores.</dd>

</dl>

getStationaryLaw: Stationary laws of the drifting Markov Model

Description

Usage

Value

Arguments

Author

Details

References