ICAOD: FIM_3par_exp_censor1 – R documentation

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FIM_3par_exp_censor1

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

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

FIM_3par_exp_censor1(x, w, param, tcensor)

`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 c(β_0, β_1, β_2).
`tcensor`	The experiment is terminated at the fixed time point `tcensor`.

Fisher information matrix.

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

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