can i use orthogonal contrasts what is a contrast for anova if parent2 is an interaction factor when applying contrast which is the simplest way to fit orthogonal contrasts which statement best describes a contrast how to fit orthogonal contrasts which model do you need orthogonal contrast which term represents the orthogonal contrast? aNOVA with interaction term how to fit orthogonal contrast in anova how to fit contrasts why is orthogonal contrast used in anova which term is orthogonal contrast how to apply orthogonal contrast in r how to fit contrast when to use orthogonal contrast why do you need orthogonal contrasts how to apply orthogonal contrast in r what is contrast in anova