MaxCombo Group sequential boundary crossing probabilities
Source:R/gs_prob_combo.R
gs_prob_combo.RdMaxCombo Group sequential boundary crossing probabilities
Usage
gs_prob_combo(
upper_bound,
lower_bound,
analysis,
theta,
corr,
algorithm = GenzBretz(maxpts = 1e+05, abseps = 1e-05),
...
)Arguments
- upper_bound
a numeric vector of upper bound
- lower_bound
a numeric vector of lower bound
- analysis
an integer vector of the interim analysis index
- theta
a numeric vector of effect size under alternative hypothesis
- corr
a matrix of correlation matrix
- algorithm
an object of class
GenzBretz,MiwaorTVPACKspecifying both the algorithm to be used as well as the associated hyper parameters.- ...
additional parameters transfer to
mvtnorm::pmvnorm