coef.splineCox {dynsurv}  R Documentation 
Extract Coefficients from Spline Base Cox Model
Description
Extract coefficient values from splineCox
fitting results, and
summarize the point estimate and 95% confidence band into a data frame.
Usage
## S3 method for class 'splineCox'
coef(object, ...)
Arguments
object 
An object returned by function 
... 
Optional arguments. Currently, the only applicable arguemnt is

Value
A data.frame with 6 columns ("Low", "Mid", "High", "Time",
"Cov", "Model")
, where "Mid"
is the point estimates;
"Low"
and "High"
are the point estimates plus and minus
1.96 times standard deviations (under default level); "Cov"
and
"Model"
contain character values of the covariates and model
type.
Note
It essentially expand the break points, and then call function
coxph
in package survival
See Also
Examples
## See the examples in splineCox.
[Package dynsurv version 0.47 Index]