Julia

using HypothesisTests
a = [117.1, 121.3, 127.8, 121.9, 117.4, 124.5, 119.5, 115.1]
b = [123.5, 125.3, 126.5, 127.9, 122.1, 125.6, 129.8, 117.2]
VarianceFTest(a, b)
MannWhitneyUTest(a, b)
EqualVarianceTTest(a, b)
UnequalVarianceTTest(a, b)
pvalue()
confint()
MannWhitneyUTest(a, collect(skipmissing(b)))
sum(ismissing.(a)) == 0

R

Python