Electronic Statistics Textbook
The StatSoft electronic statistics textbook includes hundreds of illustrations and offers quick, easy and free unlimited access to training in and application of statistics. The material is developed at the StatSoft R&D department and covers a wide variety of applications such as laboratory research (biomedical, agricultural, etc.), business statistics and forecasting, social science statistics and survey research, data mining, engineering, quality control applications, etc.
On-Line Analytic Processing (OLAP) (or Fast Analysis of Shared Multidimensional Information - FASMI)
One-of-N Encoding in Neural Networks
One-Off in Neural Networks
Operating characteristic curves, for quality control charts
Ordinal Multinomial Distribution