* ammunition.sas, ammunition experiment, Table 17.5, p633; ; * Data as arranged in Table 17.5, p633; data ammo; do PLot=1 to 4; do rep=1 to 2; drop rep; do CLot=1 to 4; input velocity @@; output; end; end; end; lines; 63 56 69 78 78 58 63 79 71 60 64 65 70 65 68 77 72 58 69 63 55 55 71 72 70 60 66 73 64 71 68 79 ; * Data by observation; data ammo; input PLot CLot velocity; lines; 1 1 63 1 1 78 1 2 56 1 2 58 1 3 69 1 3 63 1 4 78 1 4 79 2 1 71 2 1 70 2 2 60 2 2 65 2 3 64 2 3 68 2 4 65 2 4 77 3 1 72 3 1 55 3 2 58 3 2 55 3 3 69 3 3 71 3 4 63 3 4 72 4 1 70 4 1 64 4 2 60 4 2 71 4 3 66 4 3 68 4 4 73 4 4 79 ; run;