【交流】关于Student-t分布“t”的来源的讨论

我在wikipedia只看到了为什么Gosset用student来命名这一分布，与t值（t-value）相关的描述只有一句话：...It became well-known through the work of Ronald A. Fisher, who called the distribution "Student's distribution" and referred to the value as t.
所以想和大家讨论下，t分布“t”的来源。