t.test(rnorm(10), rnorm(10), alternative="less")
Welch Two Sample t-test
data: rnorm(10) and rnorm(10)
t = -2.3628, df = 17.848, p-value = 0.01485
alternative hypothesis: true difference in means is less than 0
95 percent confidence interval:
NA -0.2590752
^^^^
I suppose that is what the prototype does, should one replace it by -Inf,
+ Inf resp. ?
Torsten
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