Statistical power analysis for one-way analysis of variance: A computer program

@article{Borenstein1990StatisticalPA,
  title={Statistical power analysis for one-way analysis of variance: A computer program},
  author={Michael Dale Borenstein and Jacob Cohen and Hannah R. Rothstein and Simcha Pollack and John M Kane},
  journal={Behavior Research Methods, Instruments, & Computers},
  year={1990},
  volume={22},
  pages={271-282}
}
To facilitate the computation of statistical power for analysis of variance, Cohen developed the index of effect sizef, defined as theSD between groups divided by theSD within groups. A microcomputer program for statistical power allows the user to compute the value off in any of several ways: by specifying the mean andSD for every cell in the ANOVA; by specifying the mean value for the two extreme cells and the pattern of dispersion for the remaining cells; by estimating the proportion of… CONTINUE READING