graft.vs.host {ISwR} | R Documentation |
Graft versus host disease
Description
The gvhd
data frame has 37 rows and 7 columns.
It contains data from patients receiving a nondepleted allogenic bone
marrow transplant, with the purpose of finding variables associated with
the development of acute graft-versus-host disease.
Format
This data frame contains the following columns:
- pnr
- a numeric vector. Patient number.
- rcpage
- a numeric vector. Age of recipient (years).
- donage
- a numeric vector. Age of donor (years).
- type
- a numeric vector, type of leukaemia coded 1: AML, 2: ALL, 3: CML
for acute myeloid, acute lymphatic, and chronic myeloid leukaemia.
- preg
- a numeric vector code, indicating whether donor has been pregnant. 0: no, 1: yes.
- index
- a numeric vector giving an index of mixed epidermal cell-lymphocyte
reactions.
- gvhd
- a numeric vector code, graft versus host disease. 0: no, 1: yes.
- time
- a numeric vector. Follow-up time
- dead
- a numeric vector code 0: no (censored), 1: yes
Source
D.G. Altman (1991), Practical Statistics for Medical Research,
Exercise 12.3, Chapman & Hall.
Examples
data(graft.vs.host)
plot(jitter(gvhd,0.2)~index,data=graft.vs.host)
[Package
ISwR version 1.0-5
Index]