7 citations · 22 across the 17 of their papers we have counts for
5 papers · 1 filter
Seven recommendations for alternatives to the common analysis of variance (ANOVA) with application in the life sciences -- using R
Ludwig A. Hothorn
Standard ANOVA is among the most widely used tests in the life sciences and beyond. Several alternatives are proposed to provide simultaneous confidence intervals, ensure tight con…
Simultaneous confidence intervals for the interpretation of primary and secondary effects in factorial designs without a pre-test on interaction
Ludwig A. Hothorn
The analysis of low dimensional factorial designs with possible interactions is a relevant issue. Instead of the common pre-tests for interaction, a simultaneous inference procedur…
Simultaneous comparisons of treatments versus control (Dunnett-type tests) for location-scale alternatives
Ludwig A. Hothorn
Commonly, the comparisons of treatment groups versus a control is performed for location effects only where possible scale effects are considered as disturbing. Sometimes scale eff…
A Tukey type trend test for repeated carcinogenicity bioassays, motivated by multiple glyphosate studies
Ludwig A. Hothorn, Frank Schaarschmidt
In the last two decades, significant methodological progress to the simultaneous inference of simple and complex randomized designs, particularly proportions as endpoints, occurred…
A modified Armitage test for more than a linear trend on proportions
Ludwig A. Hothorn, Frank Schaarschmidt
The Armitage test for linear trend in proportions can be modified using the multiple marginal model approach for three regression models with arithmetic, ordinal and logarithmic do…