FData-class

FData

FData is a reference class which represents general independent and
identically distributed (i.i.d.) functional objects. The data can be ordered
by time (functional time series). In the last case, the field <code>X</code> represents
the time.

Provides a variety of original and flexible user-friendly
statistical latent variable models for the simultaneous clustering and
segmentation of heterogeneous functional data (i.e time series, or more
generally longitudinal data, fitted by unsupervised algorithms, including
EM algorithms. Functional Latent Data Models for Clustering heterogeneous
curves ('FLaMingos') are originally introduced and written in 'Matlab' by
Faicel Chamroukhi
<https://github.com/fchamroukhi?utf8=?&tab=repositories&q=mix&type=public&language=matlab>.
The references are mainly the following ones.
Chamroukhi F. (2010) <https://chamroukhi.com/FChamroukhi-PhD.pdf>.
Chamroukhi F., Same A., Govaert, G. and Aknin P. (2010) <doi:10.1016/j.neucom.2009.12.023>.
Chamroukhi F., Same A., Aknin P. and Govaert G. (2011). <doi:10.1109/IJCNN.2011.6033590>.
Same A., Chamroukhi F., Govaert G. and Aknin, P. (2011) <doi:10.1007/s11634-011-0096-5>.
Chamroukhi F., and Glotin H. (2012) <doi:10.1109/IJCNN.2012.6252818>.
Chamroukhi F., Glotin H. and Same A. (2013) <doi:10.1016/j.neucom.2012.10.030>.
Chamroukhi F. (2015) <https://chamroukhi.com/FChamroukhi-HDR.pdf>.
Chamroukhi F. and Nguyen H-D. (2019) <doi:10.1002/widm.1298>.

Florian Lecocq

flamingos

Functional Latent Data Models for Clustering Heterogeneous
Curves ('FLaMingos')

Faicel Chamroukhi

Marius Bartcus

FData-class function

<dl class="dl-horizontal">
<dt><code>X</code></dt><dd>Numeric vector of length m representing the
covariates/inputs.</dd></dl><dt><code>Y</code></dt><dd>Matrix of size \((n, m)\) representing the observed
responses/outputs. <code>Y</code> consists of n functions of <code>X</code> observed at
points \(1,\dots,m\).</dd>

FData-class: A Reference Class which represents functional data.

Description

Arguments

Fields