Full_Name: Mai Zhou Version: 1.9.1 OS: Win XP Professional Submission from: (NULL) (12.222.227.93)
power.t.test(n=25, delta=0.1, sig.level=1.1, strict=TRUE, type="one.sample")
One-sample t test power calculation
n = 25
delta = 0.1
sd = 1
sig.level = 1.1
power = 1.088311
alternative = two.sided
### power can never be over one! Of course, sig.level should not take value > 1
### either.
### Possible solution: A check in the input to truncate sig.level into [0, 1]??