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Discriminant Analysis | 1 |
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Krus, David J.; Kodimer, Dennis – Educational and Psychological Measurement, 1987
Handlers for interfacing the ScanTron and 2700 Optical Mark Readers with the IBM AT/XT/PC and Tandy 2000/1000/3000 iAPX 88/186/286 based computers were described. Differences between programing an RS232C serial port using BIOS interrupts and directly addressing the Motorola 8550 ART microprocessor were discussed. (Author/LMO)
Descriptors: Data Processing, Input Output, Microcomputers, Minicomputers

Gondek, Paul C. – Educational and Psychological Measurement, 1981
This paper discusses considerations in the unwary use of packaged discriminant analysis procedures including: the differences between the "group classification function" and the textbook classification function in both form and use, classification table confusions and their alleviation, and the hazards of stepping procedures. (Author/BW)
Descriptors: Computer Programs, Data Processing, Discriminant Analysis, Multivariate Analysis