Univariate and Multivariate Groups by Trials Analysis Under Violation of Variance-Covariance and Normality Assumptions.

@article{Rasmussen1989UnivariateAM,
  title={Univariate and Multivariate Groups by Trials Analysis Under Violation of Variance-Covariance and Normality Assumptions.},
  author={J. L. Rasmussen and K A Heumann and M T Heumann and M Botzum},
  journal={Multivariate behavioral research},
  year={1989},
  volume={24 1},
  pages={93-105}
}
The conventional Groups x Trials F ratio from an analysis of variance (ANOVA) was compared with three alternatives: an epsilon corrected F ratio, a nonparametric test, and a parametric multivariate test. The Type I error rate and power of the tests was investigated under violation of variance-covariance and normality assumptions. In general, the… CONTINUE READING