eig.tol
when creating the dbcsp
object, average covariance matrices are replaced by the most similar matrix that is positive definite and a warning message is printed to make the user aware of it.Missing values handling is available. The missing values along a signal are imputed by a linear interpolation.
User-defined custom distances are allowed. A function $d(x_1,x_2)$ which returns a scalar providing the distance value between $x_1, x_2$ can be used as distance function when creating the dbcsp
object. The name of the function has to be passed to type
parameter.
New parameter getsignals
in plot()
. If getsignals=TRUE
the projected signals for a given instance within a given class are returned, that is, the plotted projected signals are returned.
Optional arguments of matplotlib
function can be passed to plot()
function.
In plot()
the original signals are shown before standardizing.
The dbcsp::train
function was being masked by caret::train
function. This has been fixed.
First public release.