| movie | R Documentation |
Participants are randomly assigned to one of two groups. The first group watches a violent film, and the other watches a nonviolent film. Afterwards, the aggressive affect is measured, and it is desired to compare three groups, taking gender and degress into account as well.
movie
A data frame with 4 variables and 68 observations:
degreeno degree vs. degree
gender36 males, 32 females
typeviolend vs. nonviolent
aggressiveaggressive affect
Artificial dataset from Wilcox book (p. 316).
Wilcox, R. (2012). Introduction to Robust Estimation and Hypothesis Testing (3rd ed.). Elsevier.
movie
summary(movie)
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