Descriptor
| Computer Software | 1 |
| Correlation | 1 |
| Effect Size | 1 |
| Error of Measurement | 1 |
| Microcomputers | 1 |
| Multiple Regression Analysis | 1 |
| Power (Statistics) | 1 |
| Predictor Variables | 1 |
| Sample Size | 1 |
Source
| Educational and Psychological… | 1 |
Author
| Rothstein, Hannah R. | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Evaluative | 1 |
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Peer reviewedRothstein, Hannah R.; And Others – Educational and Psychological Measurement, 1990
A microcomputer program that computes statistical power for analyses performed by multiple regression/correlation is described. The program features a spreadsheet-like interface, outputting the effect size and value of power corresponding to the input parameters, including predictor variables, sample size, alpha, and error type. (TJH)
Descriptors: Computer Software, Correlation, Effect Size, Error of Measurement
