iter.step: iterative step to calculate cox model derivatives
In WangTJ/opera: Ordering Poset Elements by Recursive Amalgamation
Description
Usage
Arguments
Value
Description
calculate the first and second order derivatives for IRLS of Cox model.
Usage
1
Arguments
Z
a matrix of staging term
cov
a matrix of covariates
time
a vector of survival outcome
cen
a vector of censoring status
beta
a vector of staging coefficients
theta
a vector of covariates coefficients
indvec
an indicator of risk set
Value
a list of derivatives
WangTJ/opera documentation built on April 26, 2020, 8:24 a.m.
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Description Usage Arguments Value
Description
calculate the first and second order derivatives for IRLS of Cox model.
Usage
1 |
Arguments
Z |
a matrix of staging term |
cov |
a matrix of covariates |
time |
a vector of survival outcome |
cen |
a vector of censoring status |
beta |
a vector of staging coefficients |
theta |
a vector of covariates coefficients |
indvec |
an indicator of risk set |
Value
a list of derivatives
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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