Description Usage Arguments Value
Calculates the probability of first outcomes outsdie of grey
1 | Intr_func(M, R, ORR)
|
M |
vector of section sample sizes. If you have an interim at 10, 15 and 20 samples M should be c(10,5,5) |
R |
matrix of decision points, rows represent interim analysis, first col is No Go, second col is Go |
ORR |
The assumed true ORR. |
Generates a matrix of probabilities representing each possible outcome at interim analysis. The probabiltiy is the probability of reaching that outcome given that all previous interims were between the decision values provided in R.
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