The model underlying a body of discrete data may be identified by relatively quick graphical methods. This paper attempts to coordinate the graphical techniques proposed by various authors during ...

A new method for handling the data from a series of biochemical oxygen demand dilutions consists of graphing the dissolved oxygen remaining in each dilution verus the volume of sample added. The ...

Graphics also enable effective communication of results. The value of graphics and practical tips, traps and guidelines for using graphics are discussed. The concepts and methods involved are ...