FData-class function

A Reference Class which represents functional data.

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 X represents the time. class

Fields

• X: Numeric vector of length m representing the covariates/inputs.
• Y: Matrix of size $(n, m)$ representing the observed responses/outputs. Y consists of n functions of X observed at points $1,\dots,m$.