//R code : pnorm(80,30,sqrt(200),lower.tail=FALSE)*pnorm(20,70,sqrt(200))*.5
probs[1] = 2.070124e-08; //Peter
weka.core.Utils.normalize(probs);
Document unknownDocument = new Document();
unknownDocument.addEventSet(null, unknown);
List<Document> knowns = new ArrayList<Document>();
Document knownDocument1 = new Document();
knownDocument1.setAuthor("Mary");
knownDocument1.addEventSet(null, known1);