charts. Among the arguments, you
can pass the arguments <code>y_tuning</code> and
<code>mfdobj_x_tuning</code> set, that are not used for model
estimation/training, but only to estimate control chart limits. If these
arguments are not provided, control chart limits are calculated on the
basis of the training data. The arguments <code>y_new</code> and
<code>mfdobj_x_new</code> contain the phase II data set of observations
of the scalar response and the functional covariates to be monitored,
respectively. The