def cb_Options(self, widget):
if widget == self.bOpt["showCA"]:
self.x = self.varChIn.get_var()
if self.fTypeW["PCA"].get_active():
self.x2 = pcafilt.unmix(self.x)
elif self.fTypeW["ICA"].get_active():
self.x2 = icafilt.unmix(self.x)
if self.compCh == None:
self.compCh = ComponentChooser(self.x2)
else:
self.compCh.show_all()
