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| Computer Software | 1 |
| Graphs | 1 |
| Interactive Video | 1 |
| Predictor Variables | 1 |
| Regression (Statistics) | 1 |
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| Schafer, William D. | 1 |
| Wang, Yuh-Yin | 1 |
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| Reports - Evaluative | 1 |
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Download full textSchafer, William D.; Wang, Yuh-Yin – 1991
A modification of the usual graphical representation of heterogeneous regressions is described that can aid in interpreting significant regions for linear or quadratic surfaces. The standard Johnson-Neyman graph is a bivariate plot with the criterion variable on the ordinate and the predictor variable on the abscissa. Regression surfaces are drawn…
Descriptors: Computer Software, Graphs, Interactive Video, Predictor Variables
