Prediction method for coxtrans objects.

Prediction method for coxtrans objects.

Usage

# S3 method for class 'coxtrans'
predict(object, newdata = NULL, newgroup = NULL, type = c("lp", "risk"), ...)

Arguments

object

An object of class coxtrans.

newdata

Optional new data for making predictions. If omitted, predictions are made using the data used for fitting the model.

newgroup

Optional new group for making predictions. If omitted, predictions are made using the groups from the original data.

type

The type of prediction to perform. Options include:

"lp"

The linear predictor.

"risk"

The risk score \(\exp(\text{lp})\).

...

Additional arguments (unused).

Value

A numeric vector of predictions.