vcov.yppe

object

<p>further arguments passed to or from other methods.</p>

<p>Covariance of the regression coefficients</p>

Semiparametric modeling of lifetime data with crossing survival curves via Yang and Prentice model with piecewise exponential baseline distribution. Details about the model can be found in Demarqui and Mayrink (2019) <arXiv:1910.02406>. Model fitting carried out via likelihood-based and Bayesian approaches. The package also provides point and interval estimation for the crossing survival times.

Fabio Demarqui

vcov.yppe: Covariance of the regression coefficients

Description

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Arguments

Value