<span class="binding-type"><a href="https://github.com/janet-lang/spork/blob/87a2aae508a86d45363ae4cc747141847e463ee4//spork/math.janet#L449">source</a></span> <pre class="binding-text">(t-test-2 xs ys &amp;opt d)

Computes two sample t-test of two samples `xs` and `ys`
with difference optional `d` which defaults to 0.</pre><a href="https://janetdocs.org/math/t-test-2">Community Examples</a></div><hr><div class="binding"><span id="math/trans" class="binding-sym">math/trans</span> <span class="binding-type">