SAS Program to determine # of Replications Completely Randomized Design STA 6207, Kuehn, Section 2.10 r trtdf errdf f_alpha lambda power 3 2 6 5.14325 5.1818 0.33545 4 2 9 4.25649 6.9091 0.49701 5 2 12 3.88529 8.6364 0.63388 6 2 15 3.68232 10.3636 0.74186 7 2 18 3.55456 12.0909 0.82281 8 2 21 3.46680 13.8182 0.88113 9 2 24 3.40283 15.5455 0.92184 10 2 27 3.35413 17.2727 0.94950 11 2 30 3.31583 19.0000 0.96788 12 2 33 3.28492 20.7273 0.97985 13 2 36 3.25945 22.4545 0.98752 14 2 39 3.23810 24.1818 0.99236 15 2 42 3.21994 25.9091 0.99537 16 2 45 3.20432 27.6364 0.99722 17 2 48 3.19073 29.3636 0.99835 18 2 51 3.17880 31.0909 0.99903 19 2 54 3.16825 32.8182 0.99943 20 2 57 3.15884 34.5455 0.99967 21 2 60 3.15041 36.2727 0.99981 22 2 63 3.14281 38.0000 0.99989 23 2 66 3.13592 39.7273 0.99994 24 2 69 3.12964 41.4545 0.99996 25 2 72 3.12391 43.1818 0.99998 26 2 75 3.11864 44.9091 0.99999 27 2 78 3.11379 46.6364 0.99999 28 2 81 3.10931 48.3636 1.00000 29 2 84 3.10516 50.0909 1.00000 30 2 87 3.10130 51.8182 1.00000