runs per row: 5000; theta 2; no true difference; seed 20261112
n      rate    LR vs chi2(1)  LR vs F(1,df)
6      3                6.9%           4.2%
6      15               8.2%           4.8%
10     3                6.9%           5.1%
10     15               7.0%           5.1%