2 ms·
The author incorrectly stated that "value added" is a score between -1 and +1. In fact, "value added" scores are z scores, which can in theory range from (-∞,∞)
by carbocation 14y ago
The author incorrectly stated that "value added" is a score between -1 and +1. In fact, "value added" scores are z scores, which can in theory range from (-∞,∞).