asdoc ttest 可以获得t值

Option stat()
Without stat() option, asdoc reports the number of observations (obs), mean, standard error, t-value, and p-value with t-tests. However, we can select all or few statistics using the stat option. The following table lists the keywords and their details for reporting the desired statistics.

keyword        details
n        Number of observations
mean        Arithmetic mean
se        Standard error
df        degrees of freedom
obs        Number of observations
t        t-value
p        p-value
sd        standard deviation
dif        difference in means if two-sample t-test