MData-class {samurais} | R Documentation |
MData is a reference class which represents multivariate objects. The data
can be ordered by time (multivariate time series). In the last case, the
field X
represents the time.
X
Numeric vector of length m.
Y
Matrix of size (m, d)
representing a d
dimension
function of X
observed at points 1,\dots,m
.