word_probability

Probability of a word at a position t of a DMM

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

Corentin Lothodé

Alexandre Seiller

Victor Mataigne

Arnaud Lefebvre

Annthomy Gilles

word_probability function

<dl><dt>word</dt>
<dd>A subsequence (string of characters)</dd>
<dt>pos</dt>
<dd>A position (numeric)</dd>
<dt>x</dt>
<dd>An object of class <code>dmm</code></dd>
<dt>output_file</dt>
<dd>(Optional) A file containing the probability (e.g,"C:/.../PROB.txt")</dd>
<dt>internal</dt>
<dd><code>FALSE</code> (default) ; <code>TRUE</code> (for internal use of word applications)</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

Victor Mataigne, Alexandre Seiller

Author

Probability of a word at a position t of a DMM — word_probability

<dl>

<dt>word</dt>
<dd>A subsequence (string of characters)</dd>


<dt>pos</dt>
<dd>A position (numeric)</dd>


<dt>x</dt>
<dd>An object of class <code>dmm</code></dd>


<dt>output_file</dt>
<dd>(Optional) A file containing the probability (e.g,"C:/.../PROB.txt")</dd>


<dt>internal</dt>
<dd><code>FALSE</code> (default) ; <code>TRUE</code> (for internal use of word applications)</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>

word_probability: Probability of a word at a position t of a DMM

Description

Usage

Value

Arguments

Author

References

See Also

Examples