clev: Condition level function adaptive t-test
In floatofmath/adaperm: Permutation tests for adaptive designs

Description Usage Arguments Value Examples

Computes the conditional level of the adaptive one-sided one-sample t-test for the null hypothesis mu=0 against the alternative mu > 0, given first stage sum of observations, sum of squares, and adapted secon stage sum of squares

1	clev(tu2, u1, v1, tn2, n, n1, alpha = 0.025, mpfr = F)

`tu2`	Sum of squares of extended second stage
`u1`	First stage sum of squares
`v1`	First stage sum of observations
`tn2`	Extended second stage sample size
`n`	Preplanned total sample size
`n1`	First stage sample size
`alpha`	Significance level

Conditional level for the adapted test

## From Timmesfeld et al. (2007) - should be 0.042 
tu2 = 49968.5
u1 = 7989
v1 = 82.5
tn2 = 104
n1 = 15
n = 65
clev(tu2,u1,v1,tn2,n,n1)
tccv(tu2,u1,v1,tn2,n,n1)