Set<Symbol> singletonChars = Counters.keysBelow(charCounter, 1.5);
Set<TaggedWord> singletonWords = Counters.keysBelow(wordCounter, 1.5);
ClassicCounter<String> singletonWordPOSes = new ClassicCounter<String>();
for (TaggedWord taggedWord : singletonWords) {
singletonWordPOSes.incrementCount(taggedWord.tag());
}
Distribution<String> singletonWordPOSDist = Distribution.getDistribution(singletonWordPOSes);
ClassicCounter<Character> singletonCharRads = new ClassicCounter<Character>();
for (Symbol s : singletonChars) {