Description Usage Arguments Details Value See Also Examples
View source: R/plot.sa_des_admissable.R
Plots the stopping boundaries of admissable group sequential single-arm trial
designs determined using des_admissable()
. The possible
(s,m) states during the trial
are plotted in a colour coded manner to indicate their associated decision
rules.
1 2 |
x |
An object of class |
... |
Included for compatibility with the generic. Not currently used. |
output |
A logical variable indicating whether the outputs described below should be returned. |
In addition, admissable design plots are produced to depict in which region of the weight-space each of the designs is optimal, and to illuminate the expected sample size characteristics of the admissable designs.
If output = TRUE
, a list containing the following elements is
returned
A list in the slot $plot_des
containing the available plots.
Each of the input variables as specified, subject to internal modification.
des_admissable
, opchar_admissable
,
and their associated plot
family of functions.
1 2 3 4 | # Find the admissable two-stage designs for the default parameters
des <- des_admissable()
# Plot the stopping boundaries and admissable design plot
plot(des)
|
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