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FIM_3par_exp_censor2

Fisher Information Matrix for a 3-Parameter Cox Proportional-Hazards Model for Random Censored Data


Description

It provides the cpp function for the FIM introduced in Page 247 of Schmidt and Schwabe (2015) for random censored data (type two censored data).

Usage

FIM_3par_exp_censor2(x, w, param, tcensor)

Arguments

x

Vector of design points.

w

Vector of design weight. Its length must be equal to the length of x and sum(w) = 1.

param

Vector of values for the model parameters (β_0, β_1, β_2).

tcensor

The experiment is terminated at the fixed time point tcensor.

Value

Fisher information matrix.

References

Schmidt, D., & Schwabe, R. (2015). On optimal designs for censored data. Metrika, 78(3), 237-257.


ICAOD

Optimal Designs for Nonlinear Statistical Models by Imperialist Competitive Algorithm (ICA)

v1.0.1
GPL (>= 2)
Authors
Ehsan Masoudi [aut, cre], Heinz Holling [aut], Weng Kee Wong [aut], Seongho Kim [ctb]
Initial release

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