You can use the Frequency function within Excel in Microsoft Office 2011 for the Macintosh platform to calculate the frequency of data that lies within a certain range. From that calculation you can ...

Wing-beat-frequency data for a variety of flying animals versus the square-root of the animal mass divided by the wing/fin area. A single universal equation can closely approximate the frequency of ...

A short approximation formula (see (2)) has been found for estimating the probability of a given expected ratio having been correct, when no individuals of the minority type have appeared. In using ...