st: functions for computing prob

["Lei Xuan" <leix@martingale-research.com>]

Hi,

I am computing probabilities for t-test and z-test.
I want to know if the functions -tprob- and -normprob- are out-of-date
since no help files explain these functions. Are -ttail(n,t)- and -normal(z)

right functions to compute probs?

Thanks,

Lei Xuan
 


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