univrealdataset

This dataset is provided for illustration only; It is issued from the switch
railway monitoring domain. The switch mechanism enables trains to be guided
from one track to another at a railway junction. During each switch
operation, a set of measurements are recorded. Each measurement represents
the consumed electrical power. The resulting time series present regime changes.

datasets

Provides a variety of original and flexible user-friendly
statistical latent variable models and unsupervised learning algorithms to
segment and represent time-series data (univariate or multivariate), and
more generally, longitudinal data, which include regime changes.
'samurais' is built upon the following packages, each of them is an
autonomous time-series segmentation approach: Regression with Hidden
Logistic Process ('RHLP'), Hidden Markov Model Regression ('HMMR'),
Multivariate 'RHLP' ('MRHLP'), Multivariate 'HMMR' ('MHMMR'), Piece-Wise
regression ('PWR'). For the advantages/differences of each of them, the
user is referred to our mentioned paper references.

Florian Lecocq

samurais

Statistical Models for the Unsupervised Segmentation of
Time-Series ('SaMUraiS')

Faicel Chamroukhi

Marius Bartcus

univrealdataset function

A data frame with 562 rows and 3 columns:<dl class="dl-horizontal">
<dt>x</dt><dd>The covariate variables which are the sampling time in this time-series case.</dd>
<dt>y1</dt><dd>Measurements of the electrical power consumed during time for a first example of switch operations.</dd>
<dt>y2</dt><dd>Measurements of the electrical power consumed during during time for another example of switch operations.</dd>
</dl>

Format

Time series representing the electrical power consumption during a railway switch
operation — univrealdataset

A data frame with 562 rows and 3 columns:<dl class='dl-horizontal'>
<dt>x</dt><dd>The covariate variables which are the sampling time in this time-series case.</dd>
<dt>y1</dt><dd>Measurements of the electrical power consumed during time for a first example of switch operations.</dd>
<dt>y2</dt><dd>Measurements of the electrical power consumed during during time for another example of switch operations.</dd>
</dl>

univrealdataset: Time series representing the electrical power consumption during a railway switch operation

Description

Usage

Arguments

Format