Description Usage Arguments Value
View source: R/lopt logistic.R View source: R/lopt_logistic.R
Assuming a logistic model for the response, allocate treatments using a coordinate exchange algorithm according to an information matrix-based optimality criterion. Responses are simulated assuming the true parameter values.
1 2 | cr.logit.coord(covar, beta, threshold, kappa, cr.lossfunc = calc.logit.wL, k,
wt = NULL, ...)
|
covar |
a dataframe for the covariates |
beta |
an estimate for the true values of beta |
threshold |
the cut-off value for hypothesis tests |
kappa |
the value of probability at which weights are set at zero |
cr.lossfunc |
loss function appropriate for linear combinations of parameters |
k |
the number of random starting designs in the coordinate exchange algorithm |
wt |
set to T if the above lossfunction is weighted, NULL otherwise |
... |
further arguments to be passed to <lossfunc> |
design matrix D
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