BSDA: Skin – R documentation

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Skin

Survival times of closely and poorly matched skin grafts on burn patients

Data for Exercise 5.20

Skin

A data frame/tibble with 11 observations on four variables

patient: patient identification number
close: graft survival time in days for a closely matched skin graft on the same burn patient
poor: graft survival time in days for a poorly matched skin graft on the same burn patient
differ: difference between close and poor (in days)

R. F. Woolon and P. A. Lachenbruch, "Rank Tests for Censored Matched Pairs," Biometrika, 67(1980), 597-606.

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)

Basic Statistics and Data Analysis

v1.2.0

GPL (>= 2)

Authors

Alan T. Arnholt [aut, cre], Ben Evans [aut]

Initial release

2017-07-29