public void setParameters(int[] x, VectorI probability) {
if (x.length != probability.size())
throw new InvalidArgumentError("The arguments must be the same size.");
if (x.length == 0) throw new InvalidArgumentError("The arguments are empty.");
setValid(false);
_elements = new Vector<Element>(x.length);
_index = new HashMap<Element, Element>(x.length);
double scale = 1.0 / probability.sum(0);
for (Iterator<VectorElementI> e = probability.elements(); e.hasNext(); ) {
VectorElementI ve = e.next();
checkProbability(ve.getValue());
Element el = new Element(x[ve.getIndex()], ve.getValue() * scale);
_elements.addElement(el);
_index.put(el, el);
}
new QuickSort<Element>(_tmp).sort(_elements);
setVariableBounds(0, x.length);
setCdfBounds(0.0, 1.0);
setValid(true);
}
