| endometrial {detectseparation} | R Documentation |
Histology grade and risk factors for 79 cases of endometrial cancer
Description
Histology grade and risk factors for 79 cases of endometrial cancer
Usage
endometrial
Format
A data frame with 79 rows and 4 variables:
- NV
neovasculization with coding 0 for absent and 1 for present
- PI
pulsality index of arteria uterina
- EH
endometrium height
- HG
histology grade with coding 0 for low grade and 1 for high grade
Source
The packaged data set was downloaded in .dat format
from https://users.stat.ufl.edu/~aa/glm/data/. The latter
link provides the data sets used in Agresti (2015).
The endometrial data set was first analyzed in Heinze and Schemper (2002), and was originally provided by Dr E. Asseryanis from the Medical University of Vienna.
References
Agresti, A. (2015). *Foundations of Linear and Generalized Linear Models*. Wiley Series in Probability and Statistics. Wiley
Heinze, G., & Schemper, M. (2002). A Solution to the Problem of Separation in Logistic Regression. *Statistics in Medicine*, **21**, 2409–2419