SCI: A Smooth concordance loss function for mboost algorithms

Description Usage Arguments Value References

View source: R/survival_misc.R

Description

A Smooth concordance loss function for mboost algorithms

Usage

1
SCI(alpha = 1)

Arguments

alpha

the scale parater in 1/(1+alpha*z) to approach the function with value = 0, 1. Default to 1

Value

a mboost::Family object for mboost algorithms

References

http://www.hindawi.com/journals/cmmm/2013/873595/


linxihui/lazyML documentation built on May 21, 2019, 6:39 a.m.