print.HR {smoothHR} | R Documentation |
This class of objects is returned by the HR class of functions to represent smooth hazard ratio curve. Objects of this class have methods for print
, predict
and plot
.
## S3 method for class 'HR'
print(x, ...)
x |
An object of class HR. |
... |
Other arguments. |
No value is returned.
Artur Araújo and Luís Meira-Machado
Meira-Machado, L. and Cadarso-Suárez, C. and Gude, F. and Araújo, A. (2013). smoothHR: An R Package for Pointwise Nonparametric Estimation of Hazard Ratio Curves of Continuous Predictors. Computational and Mathematical Methods in Medicine, 2013, 11 pages. doi:10.1155/2013/745742
# Example 1
library(survival)
data(whas500)
fit <- coxph(Surv(lenfol, fstat)~age+hr+gender+diasbp+pspline(bmi)+pspline(los),
data=whas500, x=TRUE)
hr1 <- smoothHR(data=whas500, coxfit=fit)
print(hr1)
# Example 2
hr2 <- smoothHR( data=whas500, time="lenfol", status="fstat", formula=~age+hr+gender+diasbp+
pspline(bmi)+pspline(los) )
print(hr2)