fastR2: Foundations and Applications of Statistics Using R (2nd Edition)

iris %>% group_by(Species) %>%
  do(data.frame(as.list( 
	 confint(t.test( ~ Sepal.Width, data= .))
  )))

rpruim/fastR2 documentation built on Nov. 11, 2023, 7:32 a.m.

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