Last chance! 50% off unlimited learning
Sale ends in
Data for Exercise 5.20
SkinA data frame/tibble with 11 observations on four variables
patient identification number
graft survival time in days for a closely matched skin graft on the same burn patient
graft survival time in days for a poorly matched skin graft on the same burn patient
difference between close and poor (in days)
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
stem(Skin$differ)
boxplot(Skin$differ, col = "pink")
summary(Skin$differ)
Run the code above in your browser using DataLab