An ordinal variable is a number that shows the position of an object within a series of objects with the use of a suffix, for example, "1st" or "453rd." When preparing a worksheet in Excel for your ...

1. What does it mean to say that a measure has a PRE interpretation? It means that the measure can be interpreted in a way that tells you the percentage reduction in errors you would make when ...

In this paper we propose a novel approach for measuring risks when the data available is expressed on an ordinal scale. As a result we obtain a new index of risk bounded between 0 and 1, which leads ...

Dr. James McCaffrey of Microsoft Research presents a simple technique he has used with good success, previously unpublished and without a standard name. The goal of an ordinal classification problem ...