Description Usage Arguments Details Value See Also Examples
Determines possible p-values at the end of a
group sequential single-arm trial for a single binary endpoint, as determined
using des_gs()
. Support is available to compute point estimates using
the naive ("naive"
), MLE-ordering ("mle"
), UMVUE-ordering
("umvue"
), and conditional ("conditional"
) approaches.
1 2 |
des |
An object of class |
k |
Calculations are performed conditional on the trial stopping in one
of the stages listed in vector |
pi |
A vector of response probabilities to evaluate the expected
performance of the point estimation procedures at. This will internally
default to be the π0
and π1 from
|
method |
A vector of methods to use to construct point estimates.
Currently, support is available to use the naive ( |
summary |
A logical variable indicating whether a summary of the function's progress should be printed to the console. |
In addition, the performance of the chosen p-value calculation procedures (including their expected value and variance) for each value of pi in the supplied vector pi, will also be evaluated.
Calculations are performed conditional on the trial stopping in one of the
stages specified using the input (vector) k
.
A list of class "sa_pval_gs"
containing the following elements
A tibble in the slot $pval
summarising the possible p-values at
the end of the trial for the supplied design, according to the chosen
methods.
A tibble in the slot $perf
summarising the performance of the
chosen p-value calculation procedures for each specified value of
π.
Each of the input variables as specified, subject to internal modification.
des_gs
, opchar_gs
, est_gs
,
ci_gs
, and their associated plot
family of functions.
1 2 3 4 5 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.