Data used in Example 7.14 and Exercise 10.7
A data frame/tibble with 25 observations on two variables
mathematics achiement score
a factor with 2 levels
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
anova(lm(score ~ gender, data = Achieve)) t.test(score ~ gender, var.equal = TRUE, data = Achieve)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.